Least Common Multiple of 821, 7721

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

• Least Common Multiple of 821, 7721 by common division method
• Least Common Multiple of 821, 7721 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 6338941

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 821,7721 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(821,7721) = 1

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

GCF(821,7721) x common factors =1 x 1 = 1

LCM(821,7721) = ( 821 × 7721 ) / 1

LCM(821,7721) = 6338941 / 1

LCM(821,7721) = 6338941

∴ Least Common Multiple of 821,7721 is 6338941

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

• LCM of 826, 1162
• LCM of 597, 2465
• LCM of 975, 6765
• LCM of 237, 4250
• LCM of 152, 7235

1. What is the LCM of 821, 7721?

Answer: LCM of 821, 7721 is 6338941.

2. What are the Factors of 6338941?

Answer: Factors of 6338941 are . There are integers that are factors of 6338941

3. How to Find the LCM of 821, 7721 ?

Least Common Multiple of 821, 7721.

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, 7721) = 7 x 821 x 1103 = 6338941.