Least Common Multiple of 3831, 3991

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

• Least Common Multiple of 3831, 3991 by common division method
• Least Common Multiple of 3831, 3991 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 15289521

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 3831,3991 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(3831,3991) = 1

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

GCF(3831,3991) x common factors =1 x 1 = 1

LCM(3831,3991) = ( 3831 × 3991 ) / 1

LCM(3831,3991) = 15289521 / 1

LCM(3831,3991) = 15289521

∴ Least Common Multiple of 3831,3991 is 15289521

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

• LCM of 9675, 2934
• LCM of 4731, 1454
• LCM of 7269, 1793
• LCM of 4667, 9840
• LCM of 3426, 6753

1. What is the LCM of 3831, 3991?

Answer: LCM of 3831, 3991 is 15289521.

2. What are the Factors of 15289521?

Answer: Factors of 15289521 are . There are integers that are factors of 15289521

3. How to Find the LCM of 3831, 3991 ?

Least Common Multiple of 3831, 3991.

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(3831, 3991) = 3 x 13 x 307 x 1277 = 15289521.