Least Common Multiple of 21, 71, 44, 731

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

• Least Common Multiple of 21, 71, 44, 731 by common division method
• Least Common Multiple of 21, 71, 44, 731 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 47956524

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 21,71,44,731 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,71,44,731) = 1

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

GCF(21,71,44,731) x common factors =1 x 1 = 1

LCM(21,71,44,731) = ( 21 × 71 × 44 × 731 ) / 1

LCM(21,71,44,731) = 47956524 / 1

LCM(21,71,44,731) = 47956524

∴ Least Common Multiple of 21,71,44,731 is 47956524

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

• LCM of 30, 71, 33, 848
• LCM of 74, 70, 77, 522
• LCM of 63, 91, 59, 765
• LCM of 45, 12, 77, 377
• LCM of 73, 36, 69, 387

1. What is the LCM of 21, 71, 44, 731?

Answer: LCM of 21, 71, 44, 731 is 47956524.

2. What are the Factors of 47956524?

Answer: Factors of 47956524 are . There are integers that are factors of 47956524

3. How to Find the LCM of 21, 71, 44, 731 ?

Least Common Multiple of 21, 71, 44, 731.

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(21, 71, 44, 731) = 2 x 2 x 3 x 7 x 11 x 17 x 43 x 71 = 47956524.