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What is the Least Common Multiple of 13669 and 13675?

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 13669 and 13675 is 186923575.

LCM(13669,13675) = 186923575

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Least Common Multiple of 13669 and 13675 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13669 and 13675, than apply into the LCM equation.

GCF(13669,13675) = 1
LCM(13669,13675) = ( 13669 × 13675) / 1
LCM(13669,13675) = 186923575 / 1
LCM(13669,13675) = 186923575

Least Common Multiple (LCM) of 13669 and 13675 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13669 and 13675. First we will calculate the prime factors of 13669 and 13675.

Prime Factorization of 13669

Prime factors of 13669 are 13669. Prime factorization of 13669 in exponential form is:

13669 = 136691

Prime Factorization of 13675

Prime factors of 13675 are 5, 547. Prime factorization of 13675 in exponential form is:

13675 = 52 × 5471

Now multiplying the highest exponent prime factors to calculate the LCM of 13669 and 13675.

LCM(13669,13675) = 136691 × 52 × 5471
LCM(13669,13675) = 186923575