Least Common Multiple of 20, 69, 142, 997

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

• Least Common Multiple of 20, 69, 142, 997 by common division method
• Least Common Multiple of 20, 69, 142, 997 with GCF Formula

∴ So the LCM of the given numbers is 2 x 10 x 69 x 71 x 997 = 97686060

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 20,69,142,997 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,69,142,997) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(20,69,142,997) x common factors =1 x 2 = 2

LCM(20,69,142,997) = ( 20 × 69 × 142 × 997 ) / 2

LCM(20,69,142,997) = 195372120 / 2

LCM(20,69,142,997) = 97686060

∴ Least Common Multiple of 20,69,142,997 is 97686060

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

• LCM of 11, 71, 109, 409
• LCM of 20, 50, 591, 595
• LCM of 23, 94, 200, 795
• LCM of 28, 74, 958, 253
• LCM of 59, 14, 339, 574

1. What is the LCM of 20, 69, 142, 997?

Answer: LCM of 20, 69, 142, 997 is 97686060.

2. What are the Factors of 97686060?

Answer: Factors of 97686060 are . There are integers that are factors of 97686060

3. How to Find the LCM of 20, 69, 142, 997 ?

Least Common Multiple of 20, 69, 142, 997.

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(20, 69, 142, 997) = 2 x 2 x 3 x 5 x 23 x 71 x 997 = 97686060.