Least Common Multiple of 6438, 7215

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

• Least Common Multiple of 6438, 7215 by common division method
• Least Common Multiple of 6438, 7215 with GCF Formula

∴ So the LCM of the given numbers is 3 x 37 x 58 x 65 = 418470

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 6438,7215 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(6438,7215) = 111

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

GCF(6438,7215) x common factors =111 x 1 = 111

LCM(6438,7215) = ( 6438 × 7215 ) / 111

LCM(6438,7215) = 46450170 / 111

LCM(6438,7215) = 418470

∴ Least Common Multiple of 6438,7215 is 418470

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

• LCM of 3749, 8398
• LCM of 1952, 3069
• LCM of 2708, 3807
• LCM of 9412, 4297
• LCM of 2633, 1795

1. What is the LCM of 6438, 7215?

Answer: LCM of 6438, 7215 is 418470.

2. What are the Factors of 418470?

Answer: Factors of 418470 are . There are integers that are factors of 418470

3. How to Find the LCM of 6438, 7215 ?

Least Common Multiple of 6438, 7215.

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(6438, 7215) = 2 x 3 x 5 x 13 x 29 x 37 = 418470.