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What is the Least Common Multiple of 13577 and 13586?

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 13577 and 13586 is 184457122.

LCM(13577,13586) = 184457122

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Least Common Multiple of 13577 and 13586 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13577 and 13586, than apply into the LCM equation.

GCF(13577,13586) = 1
LCM(13577,13586) = ( 13577 × 13586) / 1
LCM(13577,13586) = 184457122 / 1
LCM(13577,13586) = 184457122

Least Common Multiple (LCM) of 13577 and 13586 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13577 and 13586. First we will calculate the prime factors of 13577 and 13586.

Prime Factorization of 13577

Prime factors of 13577 are 13577. Prime factorization of 13577 in exponential form is:

13577 = 135771

Prime Factorization of 13586

Prime factors of 13586 are 2, 6793. Prime factorization of 13586 in exponential form is:

13586 = 21 × 67931

Now multiplying the highest exponent prime factors to calculate the LCM of 13577 and 13586.

LCM(13577,13586) = 135771 × 21 × 67931
LCM(13577,13586) = 184457122