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What is the Least Common Multiple of 13752 and 13765?

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 13752 and 13765 is 189296280.

LCM(13752,13765) = 189296280

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Least Common Multiple of 13752 and 13765 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13752 and 13765, than apply into the LCM equation.

GCF(13752,13765) = 1
LCM(13752,13765) = ( 13752 × 13765) / 1
LCM(13752,13765) = 189296280 / 1
LCM(13752,13765) = 189296280

Least Common Multiple (LCM) of 13752 and 13765 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13752 and 13765. First we will calculate the prime factors of 13752 and 13765.

Prime Factorization of 13752

Prime factors of 13752 are 2, 3, 191. Prime factorization of 13752 in exponential form is:

13752 = 23 × 32 × 1911

Prime Factorization of 13765

Prime factors of 13765 are 5, 2753. Prime factorization of 13765 in exponential form is:

13765 = 51 × 27531

Now multiplying the highest exponent prime factors to calculate the LCM of 13752 and 13765.

LCM(13752,13765) = 23 × 32 × 1911 × 51 × 27531
LCM(13752,13765) = 189296280