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What is the Least Common Multiple of 28349 and 28358?

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 28349 and 28358 is 803920942.

LCM(28349,28358) = 803920942

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Least Common Multiple of 28349 and 28358 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 28349 and 28358, than apply into the LCM equation.

GCF(28349,28358) = 1
LCM(28349,28358) = ( 28349 × 28358) / 1
LCM(28349,28358) = 803920942 / 1
LCM(28349,28358) = 803920942

Least Common Multiple (LCM) of 28349 and 28358 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 28349 and 28358. First we will calculate the prime factors of 28349 and 28358.

Prime Factorization of 28349

Prime factors of 28349 are 28349. Prime factorization of 28349 in exponential form is:

28349 = 283491

Prime Factorization of 28358

Prime factors of 28358 are 2, 11, 1289. Prime factorization of 28358 in exponential form is:

28358 = 21 × 111 × 12891

Now multiplying the highest exponent prime factors to calculate the LCM of 28349 and 28358.

LCM(28349,28358) = 283491 × 21 × 111 × 12891
LCM(28349,28358) = 803920942