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What is the Least Common Multiple of 17952 and 17959?

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 17952 and 17959 is 322399968.

LCM(17952,17959) = 322399968

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Least Common Multiple of 17952 and 17959 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17952 and 17959, than apply into the LCM equation.

GCF(17952,17959) = 1
LCM(17952,17959) = ( 17952 × 17959) / 1
LCM(17952,17959) = 322399968 / 1
LCM(17952,17959) = 322399968

Least Common Multiple (LCM) of 17952 and 17959 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17952 and 17959. First we will calculate the prime factors of 17952 and 17959.

Prime Factorization of 17952

Prime factors of 17952 are 2, 3, 11, 17. Prime factorization of 17952 in exponential form is:

17952 = 25 × 31 × 111 × 171

Prime Factorization of 17959

Prime factors of 17959 are 17959. Prime factorization of 17959 in exponential form is:

17959 = 179591

Now multiplying the highest exponent prime factors to calculate the LCM of 17952 and 17959.

LCM(17952,17959) = 25 × 31 × 111 × 171 × 179591
LCM(17952,17959) = 322399968