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What is the Least Common Multiple of 55625 and 55639?

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 55625 and 55639 is 3094919375.

LCM(55625,55639) = 3094919375

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Least Common Multiple of 55625 and 55639 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55625 and 55639, than apply into the LCM equation.

GCF(55625,55639) = 1
LCM(55625,55639) = ( 55625 × 55639) / 1
LCM(55625,55639) = 3094919375 / 1
LCM(55625,55639) = 3094919375

Least Common Multiple (LCM) of 55625 and 55639 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55625 and 55639. First we will calculate the prime factors of 55625 and 55639.

Prime Factorization of 55625

Prime factors of 55625 are 5, 89. Prime factorization of 55625 in exponential form is:

55625 = 54 × 891

Prime Factorization of 55639

Prime factors of 55639 are 55639. Prime factorization of 55639 in exponential form is:

55639 = 556391

Now multiplying the highest exponent prime factors to calculate the LCM of 55625 and 55639.

LCM(55625,55639) = 54 × 891 × 556391
LCM(55625,55639) = 3094919375