Least Common Multiple of 161, 221

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

• Least Common Multiple of 161, 221 by common division method
• Least Common Multiple of 161, 221 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 35581

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 161,221 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(161,221) = 1

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

GCF(161,221) x common factors =1 x 1 = 1

LCM(161,221) = ( 161 × 221 ) / 1

LCM(161,221) = 35581 / 1

LCM(161,221) = 35581

∴ Least Common Multiple of 161,221 is 35581

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

• LCM of 408, 120
• LCM of 371, 707
• LCM of 756, 493
• LCM of 829, 484
• LCM of 473, 306

1. What is the LCM of 161, 221?

Answer: LCM of 161, 221 is 35581.

2. What are the Factors of 35581?

Answer: Factors of 35581 are . There are integers that are factors of 35581

3. How to Find the LCM of 161, 221 ?

Least Common Multiple of 161, 221.

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(161, 221) = 7 x 13 x 17 x 23 = 35581.