Least Common Multiple of 1691, 5642

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

• Least Common Multiple of 1691, 5642 by common division method
• Least Common Multiple of 1691, 5642 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 9540622

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 1691,5642 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1691,5642) = 1

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

GCF(1691,5642) x common factors =1 x 1 = 1

LCM(1691,5642) = ( 1691 × 5642 ) / 1

LCM(1691,5642) = 9540622 / 1

LCM(1691,5642) = 9540622

∴ Least Common Multiple of 1691,5642 is 9540622

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

• LCM of 9772, 6389
• LCM of 2569, 1265
• LCM of 7818, 3865
• LCM of 1440, 4991
• LCM of 3246, 2811

1. What is the LCM of 1691, 5642?

Answer: LCM of 1691, 5642 is 9540622.

2. What are the Factors of 9540622?

Answer: Factors of 9540622 are . There are integers that are factors of 9540622

3. How to Find the LCM of 1691, 5642 ?

Least Common Multiple of 1691, 5642.

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(1691, 5642) = 2 x 7 x 13 x 19 x 31 x 89 = 9540622.