Least Common Multiple of 861, 961

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

• Least Common Multiple of 861, 961 by common division method
• Least Common Multiple of 861, 961 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 827421

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 861,961 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(861,961) = 1

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

GCF(861,961) x common factors =1 x 1 = 1

LCM(861,961) = ( 861 × 961 ) / 1

LCM(861,961) = 827421 / 1

LCM(861,961) = 827421

∴ Least Common Multiple of 861,961 is 827421

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

• LCM of 594, 418
• LCM of 196, 887
• LCM of 229, 168
• LCM of 642, 428
• LCM of 915, 571

1. What is the LCM of 861, 961?

Answer: LCM of 861, 961 is 827421.

2. What are the Factors of 827421?

Answer: Factors of 827421 are . There are integers that are factors of 827421

3. How to Find the LCM of 861, 961 ?

Least Common Multiple of 861, 961.

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(861, 961) = 3 x 7 x 31 x 31 x 41 = 827421.