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What is the Least Common Multiple of 57096 and 57109?

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 57096 and 57109 is 250822728.

LCM(57096,57109) = 250822728

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Least Common Multiple of 57096 and 57109 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57096 and 57109, than apply into the LCM equation.

GCF(57096,57109) = 13
LCM(57096,57109) = ( 57096 × 57109) / 13
LCM(57096,57109) = 3260695464 / 13
LCM(57096,57109) = 250822728

Least Common Multiple (LCM) of 57096 and 57109 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57096 and 57109. First we will calculate the prime factors of 57096 and 57109.

Prime Factorization of 57096

Prime factors of 57096 are 2, 3, 13, 61. Prime factorization of 57096 in exponential form is:

57096 = 23 × 32 × 131 × 611

Prime Factorization of 57109

Prime factors of 57109 are 13, 23, 191. Prime factorization of 57109 in exponential form is:

57109 = 131 × 231 × 1911

Now multiplying the highest exponent prime factors to calculate the LCM of 57096 and 57109.

LCM(57096,57109) = 23 × 32 × 131 × 611 × 231 × 1911
LCM(57096,57109) = 250822728