Least Common Multiple of 431, 991

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

• Least Common Multiple of 431, 991 by common division method
• Least Common Multiple of 431, 991 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 427121

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 431,991 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(431,991) = 1

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

GCF(431,991) x common factors =1 x 1 = 1

LCM(431,991) = ( 431 × 991 ) / 1

LCM(431,991) = 427121 / 1

LCM(431,991) = 427121

∴ Least Common Multiple of 431,991 is 427121

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

• LCM of 840, 910
• LCM of 708, 221
• LCM of 686, 312
• LCM of 104, 646
• LCM of 286, 568

1. What is the LCM of 431, 991?

Answer: LCM of 431, 991 is 427121.

2. What are the Factors of 427121?

Answer: Factors of 427121 are . There are integers that are factors of 427121

3. How to Find the LCM of 431, 991 ?

Least Common Multiple of 431, 991.

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(431, 991) = 431 x 991 = 427121.