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What is the Least Common Multiple of 27619 and 27623?

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 27619 and 27623 is 762919637.

LCM(27619,27623) = 762919637

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Least Common Multiple of 27619 and 27623 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27619 and 27623, than apply into the LCM equation.

GCF(27619,27623) = 1
LCM(27619,27623) = ( 27619 × 27623) / 1
LCM(27619,27623) = 762919637 / 1
LCM(27619,27623) = 762919637

Least Common Multiple (LCM) of 27619 and 27623 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27619 and 27623. First we will calculate the prime factors of 27619 and 27623.

Prime Factorization of 27619

Prime factors of 27619 are 71, 389. Prime factorization of 27619 in exponential form is:

27619 = 711 × 3891

Prime Factorization of 27623

Prime factors of 27623 are 23, 1201. Prime factorization of 27623 in exponential form is:

27623 = 231 × 12011

Now multiplying the highest exponent prime factors to calculate the LCM of 27619 and 27623.

LCM(27619,27623) = 711 × 3891 × 231 × 12011
LCM(27619,27623) = 762919637