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What is the Least Common Multiple of 13571 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 13571 and 13586 is 184375606.

LCM(13571,13586) = 184375606

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Least Common Multiple of 13571 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 13571 and 13586, than apply into the LCM equation.

GCF(13571,13586) = 1
LCM(13571,13586) = ( 13571 × 13586) / 1
LCM(13571,13586) = 184375606 / 1
LCM(13571,13586) = 184375606

Least Common Multiple (LCM) of 13571 and 13586 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13571 and 13586. First we will calculate the prime factors of 13571 and 13586.

Prime Factorization of 13571

Prime factors of 13571 are 41, 331. Prime factorization of 13571 in exponential form is:

13571 = 411 × 3311

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 13571 and 13586.

LCM(13571,13586) = 411 × 3311 × 21 × 67931
LCM(13571,13586) = 184375606