Least Common Multiple of 635, 610, 21

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

• Least Common Multiple of 635, 610, 21 by common division method
• Least Common Multiple of 635, 610, 21 with GCF Formula

∴ So the LCM of the given numbers is 5 x 127 x 122 x 21 = 1626870

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 635,610,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(635,610,21) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(635,610,21) x common factors =1 x 5 = 5

LCM(635,610,21) = ( 635 × 610 × 21 ) / 5

LCM(635,610,21) = 8134350 / 5

LCM(635,610,21) = 1626870

∴ Least Common Multiple of 635,610,21 is 1626870

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

• LCM of 882, 319, 94
• LCM of 674, 319, 97
• LCM of 151, 914, 64
• LCM of 829, 360, 65
• LCM of 546, 749, 66

1. What is the LCM of 635, 610, 21?

Answer: LCM of 635, 610, 21 is 1626870.

2. What are the Factors of 1626870?

Answer: Factors of 1626870 are . There are integers that are factors of 1626870

3. How to Find the LCM of 635, 610, 21 ?

Least Common Multiple of 635, 610, 21.

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(635, 610, 21) = 2 x 3 x 5 x 7 x 61 x 127 = 1626870.