Least Common Multiple of 38, 61, 81, 43, 391

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

• Least Common Multiple of 38, 61, 81, 43, 391 by common division method
• Least Common Multiple of 38, 61, 81, 43, 391 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 3156775254

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 38,61,81,43,391 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,61,81,43,391) = 1

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

GCF(38,61,81,43,391) x common factors =1 x 1 = 1

LCM(38,61,81,43,391) = ( 38 × 61 × 81 × 43 × 391 ) / 1

LCM(38,61,81,43,391) = 3156775254 / 1

LCM(38,61,81,43,391) = 3156775254

∴ Least Common Multiple of 38,61,81,43,391 is 3156775254

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

• LCM of 87, 21, 28, 20, 322
• LCM of 96, 77, 47, 32, 255
• LCM of 27, 21, 68, 77, 404
• LCM of 57, 68, 40, 91, 528
• LCM of 70, 16, 39, 34, 552

1. What is the LCM of 38, 61, 81, 43, 391?

Answer: LCM of 38, 61, 81, 43, 391 is 3156775254.

2. What are the Factors of 3156775254?

Answer: Factors of 3156775254 are . There are integers that are factors of 3156775254

3. How to Find the LCM of 38, 61, 81, 43, 391 ?

Least Common Multiple of 38, 61, 81, 43, 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(38, 61, 81, 43, 391) = 2 x 3 x 3 x 3 x 3 x 17 x 19 x 23 x 43 x 61 = 3156775254.