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What is the Least Common Multiple of 54358 and 54364?

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 54358 and 54364 is 1477559156.

LCM(54358,54364) = 1477559156

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Least Common Multiple of 54358 and 54364 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54358 and 54364, than apply into the LCM equation.

GCF(54358,54364) = 2
LCM(54358,54364) = ( 54358 × 54364) / 2
LCM(54358,54364) = 2955118312 / 2
LCM(54358,54364) = 1477559156

Least Common Multiple (LCM) of 54358 and 54364 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54358 and 54364. First we will calculate the prime factors of 54358 and 54364.

Prime Factorization of 54358

Prime factors of 54358 are 2, 27179. Prime factorization of 54358 in exponential form is:

54358 = 21 × 271791

Prime Factorization of 54364

Prime factors of 54364 are 2, 13591. Prime factorization of 54364 in exponential form is:

54364 = 22 × 135911

Now multiplying the highest exponent prime factors to calculate the LCM of 54358 and 54364.

LCM(54358,54364) = 22 × 271791 × 135911
LCM(54358,54364) = 1477559156