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What is the Least Common Multiple of 13246 and 13264?

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 13246 and 13264 is 87847472.

LCM(13246,13264) = 87847472

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Least Common Multiple of 13246 and 13264 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13246 and 13264, than apply into the LCM equation.

GCF(13246,13264) = 2
LCM(13246,13264) = ( 13246 × 13264) / 2
LCM(13246,13264) = 175694944 / 2
LCM(13246,13264) = 87847472

Least Common Multiple (LCM) of 13246 and 13264 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13246 and 13264. First we will calculate the prime factors of 13246 and 13264.

Prime Factorization of 13246

Prime factors of 13246 are 2, 37, 179. Prime factorization of 13246 in exponential form is:

13246 = 21 × 371 × 1791

Prime Factorization of 13264

Prime factors of 13264 are 2, 829. Prime factorization of 13264 in exponential form is:

13264 = 24 × 8291

Now multiplying the highest exponent prime factors to calculate the LCM of 13246 and 13264.

LCM(13246,13264) = 24 × 371 × 1791 × 8291
LCM(13246,13264) = 87847472