LCM of 8, 10 and 16 is equal to 80. The comprehensive work provides more insight of how to find what is the lcm of 8, 10 and 16 by using prime factors and special division methods, and the example use case of mathematics and real world problems. Show
what is the lcm of 8, 10 and 16? lcm (8 10 16) = (?) 8 => 2 x 2 x 2 10 => 2 x 5 16 => 2 x 2 x 2 x 2= 2 x 2 x 2 x 5 x 2 = 80 lcm (8, 10 and 16) = 8080 is the lcm of 8, 10 and 16. where, 8 is a positive integer, 10 is a positive integer, 80 is the lcm of 8, 10 and 16,{2, 2, 2} in {2 x 2 x 2, 2 x 5, 2 x 2 x 2 x 2} are the most repeated factors of 8, 10 and 16, {5, 2} in {2 x 2 x 2, 2 x 5, 2 x 2 x 2 x 2} are the the other remaining factors of 8, 10 and 16. Use in Mathematics: LCM of 8, 10 and 16 The below are some of the mathematical applications where lcm of 8, 10 and 16 can be used:
Important Notes: 8, 10 and 16 lcm The below are the important notes to be remembered while solving the lcm of 8, 10 and 16:
Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.
Least common multiple (LCM) of 8 and 10 is 40. LCM(8,10) = 40 Least Common Multiple of 8 and 10 with GCF FormulaThe formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b). GCF(8,10) = 2 LCM(8,10) = ( 8 × 10) / 2 LCM(8,10) = 80 / 2 LCM(8,10) = 40 Least Common Multiple (LCM) of 8 and 10 with PrimesLeast common multiple can be found by multiplying the highest exponent prime factors of 8 and 10. First we will calculate the prime factors of 8 and 10. Prime Factorization of 8
Prime factors of 8 are 2. Prime factorization of 8 in exponential form is: 8 = 23 Prime Factorization of 10
Prime factors of 10 are 2, 5. Prime factorization of 10 in exponential form is: 10 = 21 × 51 Now multiplying the highest exponent prime factors to calculate the LCM of 8 and 10. LCM(8,10) = 23 × 51 The LCM of 8 and 10 is 40. Steps to find LCM
MathStep (Works offline) Android and iPhone/ iPad Find least common multiple (LCM) of: 16 & 20 4 & 5 24 & 30 40 & 50 56 & 70 16 & 10 8 & 20 24 & 10 8 & 30 40 & 10 8 & 50 56 & 10 8 & 70 Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.
LCM of 8 and 10 is the smallest number among all common multiples of 8 and 10. The first few multiples of 8 and 10 are (8, 16, 24, 32, 40, . . . ) and (10, 20, 30, 40, . . . ) respectively. There are 3 commonly used methods to find LCM of 8 and 10 - by prime factorization, by listing multiples, and by division method. What is the LCM of 8 and 10?Answer: LCM of 8 and 10 is 40. Explanation: The LCM of two non-zero integers, x(8) and y(10), is the smallest positive integer m(40) that is divisible by both x(8) and y(10) without any remainder. Methods to Find LCM of 8 and 10Let's look at the different methods for finding the LCM of 8 and 10.
LCM of 8 and 10 by Prime FactorizationPrime factorization of 8 and 10 is (2 × 2 × 2) = 23 and (2 × 5) = 21 × 51 respectively. LCM of 8 and 10 can be obtained by multiplying prime factors raised to their respective highest power, i.e. 23 × 51 = 40. LCM of 8 and 10 by Listing MultiplesTo calculate the LCM of 8 and 10 by listing out the common multiples, we can follow the given below steps:
∴ The least common multiple of 8 and 10 = 40. LCM of 8 and 10 by Division MethodTo calculate the LCM of 8 and 10 by the division method, we will divide the numbers(8, 10) by their prime factors (preferably common). The product of these divisors gives the LCM of 8 and 10.
The LCM of 8 and 10 is the product of all prime numbers on the left, i.e. LCM(8, 10) by division method = 2 × 2 × 2 × 5 = 40. ☛ Also Check:
Example 2: The product of two numbers is 80. If their GCD is 2, what is their LCM? Solution: Given: GCD = 2 product of numbers = 80 ∵ LCM × GCD = product of numbers ⇒ LCM = Product/GCD = 80/2 Therefore, the LCM is 40. The probable combination for the given case is LCM(8, 10) = 40.
Example 3: The GCD and LCM of two numbers are 2 and 40 respectively. If one number is 10, find the other number. Solution: Let the other number be a. Therefore, the other number is 8. go to slidego to slidego to slide
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The LCM of 8 and 10 is 40. To find the least common multiple of 8 and 10, we need to find the multiples of 8 and 10 (multiples of 8 = 8, 16, 24, 32 . . . . 40; multiples of 10 = 10, 20, 30, 40) and choose the smallest multiple that is exactly divisible by 8 and 10, i.e., 40. What is the Relation Between GCF and LCM of 8, 10?The following equation can be used to express the relation between GCF and LCM of 8 and 10, i.e. GCF × LCM = 8 × 10. If the LCM of 10 and 8 is 40, Find its GCF.LCM(10, 8) × GCF(10, 8) = 10 × 8 Since the LCM of 10 and 8 = 40 ⇒ 40 × GCF(10, 8) = 80 Therefore, the greatest common factor (GCF) = 80/40 = 2. What is the Least Perfect Square Divisible by 8 and 10?The least number divisible by 8 and 10 = LCM(8, 10) Which of the following is the LCM of 8 and 10? 36, 40, 35, 3The value of LCM of 8, 10 is the smallest common multiple of 8 and 10. The number satisfying the given condition is 40. |