Least Common Multiple of 821, 109

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

• Least Common Multiple of 821, 109 by common division method
• Least Common Multiple of 821, 109 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 89489

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 821,109 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(821,109) = 1

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

GCF(821,109) x common factors =1 x 1 = 1

LCM(821,109) = ( 821 × 109 ) / 1

LCM(821,109) = 89489 / 1

LCM(821,109) = 89489

∴ Least Common Multiple of 821,109 is 89489

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

• LCM of 902, 118
• LCM of 655, 377
• LCM of 113, 618
• LCM of 129, 888
• LCM of 741, 773

1. What is the LCM of 821, 109?

Answer: LCM of 821, 109 is 89489.

2. What are the Factors of 89489?

Answer: Factors of 89489 are . There are integers that are factors of 89489

3. How to Find the LCM of 821, 109 ?

Least Common Multiple of 821, 109.

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(821, 109) = 109 x 821 = 89489.