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What is the Least Common Multiple of 6844 and 6857?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 6844 and 6857 is 46929308.

LCM(6844,6857) = 46929308

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Least Common Multiple of 6844 and 6857 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6844 and 6857, than apply into the LCM equation.

GCF(6844,6857) = 1
LCM(6844,6857) = ( 6844 × 6857) / 1
LCM(6844,6857) = 46929308 / 1
LCM(6844,6857) = 46929308

Least Common Multiple (LCM) of 6844 and 6857 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6844 and 6857. First we will calculate the prime factors of 6844 and 6857.

Prime Factorization of 6844

Prime factors of 6844 are 2, 29, 59. Prime factorization of 6844 in exponential form is:

6844 = 22 × 291 × 591

Prime Factorization of 6857

Prime factors of 6857 are 6857. Prime factorization of 6857 in exponential form is:

6857 = 68571

Now multiplying the highest exponent prime factors to calculate the LCM of 6844 and 6857.

LCM(6844,6857) = 22 × 291 × 591 × 68571
LCM(6844,6857) = 46929308