Least Common Multiple of 657, 210, 70

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

• Least Common Multiple of 657, 210, 70 by common division method
• Least Common Multiple of 657, 210, 70 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 5 x 7 x 219 x 1 x 1 = 45990

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 657,210,70 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(657,210,70) = 1

common factors(in case of two or more numbers have common factors) = 210

GCF(657,210,70) x common factors =1 x 210 = 210

LCM(657,210,70) = ( 657 × 210 × 70 ) / 210

LCM(657,210,70) = 9657900 / 210

LCM(657,210,70) = 45990

∴ Least Common Multiple of 657,210,70 is 45990

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

• LCM of 210, 675, 33
• LCM of 636, 747, 69
• LCM of 499, 689, 10
• LCM of 908, 178, 15
• LCM of 553, 329, 24

1. What is the LCM of 657, 210, 70?

Answer: LCM of 657, 210, 70 is 45990.

2. What are the Factors of 45990?

Answer: Factors of 45990 are . There are integers that are factors of 45990

3. How to Find the LCM of 657, 210, 70 ?

Least Common Multiple of 657, 210, 70.

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(657, 210, 70) = 2 x 3 x 3 x 5 x 7 x 73 = 45990.