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What is the Least Common Multiple of 55875 and 55886?

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 55875 and 55886 is 3122630250.

LCM(55875,55886) = 3122630250

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Least Common Multiple of 55875 and 55886 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55875 and 55886, than apply into the LCM equation.

GCF(55875,55886) = 1
LCM(55875,55886) = ( 55875 × 55886) / 1
LCM(55875,55886) = 3122630250 / 1
LCM(55875,55886) = 3122630250

Least Common Multiple (LCM) of 55875 and 55886 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55875 and 55886. First we will calculate the prime factors of 55875 and 55886.

Prime Factorization of 55875

Prime factors of 55875 are 3, 5, 149. Prime factorization of 55875 in exponential form is:

55875 = 31 × 53 × 1491

Prime Factorization of 55886

Prime factors of 55886 are 2, 27943. Prime factorization of 55886 in exponential form is:

55886 = 21 × 279431

Now multiplying the highest exponent prime factors to calculate the LCM of 55875 and 55886.

LCM(55875,55886) = 31 × 53 × 1491 × 21 × 279431
LCM(55875,55886) = 3122630250