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What is the Least Common Multiple of 5373 and 5378?

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 5373 and 5378 is 28895994.

LCM(5373,5378) = 28895994

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Least Common Multiple of 5373 and 5378 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5373 and 5378, than apply into the LCM equation.

GCF(5373,5378) = 1
LCM(5373,5378) = ( 5373 × 5378) / 1
LCM(5373,5378) = 28895994 / 1
LCM(5373,5378) = 28895994

Least Common Multiple (LCM) of 5373 and 5378 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5373 and 5378. First we will calculate the prime factors of 5373 and 5378.

Prime Factorization of 5373

Prime factors of 5373 are 3, 199. Prime factorization of 5373 in exponential form is:

5373 = 33 × 1991

Prime Factorization of 5378

Prime factors of 5378 are 2, 2689. Prime factorization of 5378 in exponential form is:

5378 = 21 × 26891

Now multiplying the highest exponent prime factors to calculate the LCM of 5373 and 5378.

LCM(5373,5378) = 33 × 1991 × 21 × 26891
LCM(5373,5378) = 28895994