Least Common Multiple of 77, 61, 637

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 77, 61, 637 by common division method
• Least Common Multiple of 77, 61, 637 with GCF Formula

∴ So the LCM of the given numbers is 7 x 11 x 61 x 91 = 427427

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 77,61,637 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,61,637) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(77,61,637) x common factors =1 x 7 = 7

LCM(77,61,637) = ( 77 × 61 × 637 ) / 7

LCM(77,61,637) = 2991989 / 7

LCM(77,61,637) = 427427

∴ Least Common Multiple of 77,61,637 is 427427

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 52, 43, 936
• LCM of 84, 71, 931
• LCM of 35, 83, 127
• LCM of 20, 42, 677
• LCM of 57, 72, 525

1. What is the LCM of 77, 61, 637?

Answer: LCM of 77, 61, 637 is 427427.

2. What are the Factors of 427427?

Answer: Factors of 427427 are . There are integers that are factors of 427427

3. How to Find the LCM of 77, 61, 637 ?

Least Common Multiple of 77, 61, 637.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(77, 61, 637) = 7 x 7 x 11 x 13 x 61 = 427427.