Least Common Multiple of 6420, 6410

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

• Least Common Multiple of 6420, 6410 by common division method
• Least Common Multiple of 6420, 6410 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 642 x 641 = 4115220

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 6420,6410 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(6420,6410) = 10

common factors(in case of two or more numbers have common factors) = 1

GCF(6420,6410) x common factors =10 x 1 = 10

LCM(6420,6410) = ( 6420 × 6410 ) / 10

LCM(6420,6410) = 41152200 / 10

LCM(6420,6410) = 4115220

∴ Least Common Multiple of 6420,6410 is 4115220

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

• LCM of 8327, 6936
• LCM of 7350, 5137
• LCM of 2471, 4953
• LCM of 7765, 3200
• LCM of 1633, 8342

1. What is the LCM of 6420, 6410?

Answer: LCM of 6420, 6410 is 4115220.

2. What are the Factors of 4115220?

Answer: Factors of 4115220 are . There are integers that are factors of 4115220

3. How to Find the LCM of 6420, 6410 ?

Least Common Multiple of 6420, 6410.

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(6420, 6410) = 2 x 2 x 3 x 5 x 107 x 641 = 4115220.