Least Common Multiple of 1420, 7970

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

• Least Common Multiple of 1420, 7970 by common division method
• Least Common Multiple of 1420, 7970 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 142 x 797 = 1131740

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 1420,7970 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1420,7970) = 10

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

GCF(1420,7970) x common factors =10 x 1 = 10

LCM(1420,7970) = ( 1420 × 7970 ) / 10

LCM(1420,7970) = 11317400 / 10

LCM(1420,7970) = 1131740

∴ Least Common Multiple of 1420,7970 is 1131740

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

• LCM of 2497, 9898
• LCM of 3927, 3117
• LCM of 3649, 1015
• LCM of 7367, 1123
• LCM of 9974, 1061

1. What is the LCM of 1420, 7970?

Answer: LCM of 1420, 7970 is 1131740.

2. What are the Factors of 1131740?

Answer: Factors of 1131740 are . There are integers that are factors of 1131740

3. How to Find the LCM of 1420, 7970 ?

Least Common Multiple of 1420, 7970.

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(1420, 7970) = 2 x 2 x 5 x 71 x 797 = 1131740.