Least Common Multiple of 71, 85, 71, 391

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

• Least Common Multiple of 71, 85, 71, 391 by common division method
• Least Common Multiple of 71, 85, 71, 391 with GCF Formula

∴ So the LCM of the given numbers is 17 x 71 x 1 x 5 x 1 x 23 = 138805

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 71,85,71,391 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(71,85,71,391) = 1

common factors(in case of two or more numbers have common factors) = 1207

GCF(71,85,71,391) x common factors =1 x 1207 = 1207

LCM(71,85,71,391) = ( 71 × 85 × 71 × 391 ) / 1207

LCM(71,85,71,391) = 167537635 / 1207

LCM(71,85,71,391) = 138805

∴ Least Common Multiple of 71,85,71,391 is 138805

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

• LCM of 37, 64, 11, 952
• LCM of 47, 11, 94, 246
• LCM of 31, 55, 80, 244
• LCM of 90, 19, 85, 911
• LCM of 58, 99, 59, 229

1. What is the LCM of 71, 85, 71, 391?

Answer: LCM of 71, 85, 71, 391 is 138805.

2. What are the Factors of 138805?

Answer: Factors of 138805 are . There are integers that are factors of 138805

3. How to Find the LCM of 71, 85, 71, 391 ?

Least Common Multiple of 71, 85, 71, 391.

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(71, 85, 71, 391) = 5 x 17 x 23 x 71 = 138805.