Least Common Multiple of 3140, 7420

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

• Least Common Multiple of 3140, 7420 by common division method
• Least Common Multiple of 3140, 7420 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 5 x 157 x 371 = 1164940

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 3140,7420 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(3140,7420) = 20

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

GCF(3140,7420) x common factors =20 x 1 = 20

LCM(3140,7420) = ( 3140 × 7420 ) / 20

LCM(3140,7420) = 23298800 / 20

LCM(3140,7420) = 1164940

∴ Least Common Multiple of 3140,7420 is 1164940

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

• LCM of 8432, 4871
• LCM of 3617, 4053
• LCM of 1609, 7617
• LCM of 4599, 1583
• LCM of 3644, 7223

1. What is the LCM of 3140, 7420?

Answer: LCM of 3140, 7420 is 1164940.

2. What are the Factors of 1164940?

Answer: Factors of 1164940 are . There are integers that are factors of 1164940

3. How to Find the LCM of 3140, 7420 ?

Least Common Multiple of 3140, 7420.

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(3140, 7420) = 2 x 2 x 5 x 7 x 53 x 157 = 1164940.