Least Common Multiple of 171, 121

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

• Least Common Multiple of 171, 121 by common division method
• Least Common Multiple of 171, 121 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 20691

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 171,121 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(171,121) = 1

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

GCF(171,121) x common factors =1 x 1 = 1

LCM(171,121) = ( 171 × 121 ) / 1

LCM(171,121) = 20691 / 1

LCM(171,121) = 20691

∴ Least Common Multiple of 171,121 is 20691

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

• LCM of 719, 447
• LCM of 660, 238
• LCM of 764, 110
• LCM of 353, 523
• LCM of 382, 899

1. What is the LCM of 171, 121?

Answer: LCM of 171, 121 is 20691.

2. What are the Factors of 20691?

Answer: Factors of 20691 are . There are integers that are factors of 20691

3. How to Find the LCM of 171, 121 ?

Least Common Multiple of 171, 121.

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(171, 121) = 3 x 3 x 11 x 11 x 19 = 20691.