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What is the Least Common Multiple of 13271 and 13283?

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 13271 and 13283 is 176278693.

LCM(13271,13283) = 176278693

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Least Common Multiple of 13271 and 13283 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13271 and 13283, than apply into the LCM equation.

GCF(13271,13283) = 1
LCM(13271,13283) = ( 13271 × 13283) / 1
LCM(13271,13283) = 176278693 / 1
LCM(13271,13283) = 176278693

Least Common Multiple (LCM) of 13271 and 13283 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13271 and 13283. First we will calculate the prime factors of 13271 and 13283.

Prime Factorization of 13271

Prime factors of 13271 are 23, 577. Prime factorization of 13271 in exponential form is:

13271 = 231 × 5771

Prime Factorization of 13283

Prime factors of 13283 are 37, 359. Prime factorization of 13283 in exponential form is:

13283 = 371 × 3591

Now multiplying the highest exponent prime factors to calculate the LCM of 13271 and 13283.

LCM(13271,13283) = 231 × 5771 × 371 × 3591
LCM(13271,13283) = 176278693