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What is the Least Common Multiple of 12337 and 12349?

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 12337 and 12349 is 152349613.

LCM(12337,12349) = 152349613

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Least Common Multiple of 12337 and 12349 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 12337 and 12349, than apply into the LCM equation.

GCF(12337,12349) = 1
LCM(12337,12349) = ( 12337 × 12349) / 1
LCM(12337,12349) = 152349613 / 1
LCM(12337,12349) = 152349613

Least Common Multiple (LCM) of 12337 and 12349 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 12337 and 12349. First we will calculate the prime factors of 12337 and 12349.

Prime Factorization of 12337

Prime factors of 12337 are 13, 73. Prime factorization of 12337 in exponential form is:

12337 = 132 × 731

Prime Factorization of 12349

Prime factors of 12349 are 53, 233. Prime factorization of 12349 in exponential form is:

12349 = 531 × 2331

Now multiplying the highest exponent prime factors to calculate the LCM of 12337 and 12349.

LCM(12337,12349) = 132 × 731 × 531 × 2331
LCM(12337,12349) = 152349613