Least Common Multiple of 643, 537

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

• Least Common Multiple of 643, 537 by common division method
• Least Common Multiple of 643, 537 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 345291

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 643,537 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(643,537) = 1

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

GCF(643,537) x common factors =1 x 1 = 1

LCM(643,537) = ( 643 × 537 ) / 1

LCM(643,537) = 345291 / 1

LCM(643,537) = 345291

∴ Least Common Multiple of 643,537 is 345291

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

• LCM of 633, 773
• LCM of 725, 468
• LCM of 822, 373
• LCM of 360, 842
• LCM of 901, 190

1. What is the LCM of 643, 537?

Answer: LCM of 643, 537 is 345291.

2. What are the Factors of 345291?

Answer: Factors of 345291 are . There are integers that are factors of 345291

3. How to Find the LCM of 643, 537 ?

Least Common Multiple of 643, 537.

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(643, 537) = 3 x 179 x 643 = 345291.