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What is the Least Common Multiple of 2357 and 2365?

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 2357 and 2365 is 5574305.

LCM(2357,2365) = 5574305

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Least Common Multiple of 2357 and 2365 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2357 and 2365, than apply into the LCM equation.

GCF(2357,2365) = 1
LCM(2357,2365) = ( 2357 × 2365) / 1
LCM(2357,2365) = 5574305 / 1
LCM(2357,2365) = 5574305

Least Common Multiple (LCM) of 2357 and 2365 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2357 and 2365. First we will calculate the prime factors of 2357 and 2365.

Prime Factorization of 2357

Prime factors of 2357 are 2357. Prime factorization of 2357 in exponential form is:

2357 = 23571

Prime Factorization of 2365

Prime factors of 2365 are 5, 11, 43. Prime factorization of 2365 in exponential form is:

2365 = 51 × 111 × 431

Now multiplying the highest exponent prime factors to calculate the LCM of 2357 and 2365.

LCM(2357,2365) = 23571 × 51 × 111 × 431
LCM(2357,2365) = 5574305