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What is the Least Common Multiple of 56576 and 56593?

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 56576 and 56593 is 188341504.

LCM(56576,56593) = 188341504

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Least Common Multiple of 56576 and 56593 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56576 and 56593, than apply into the LCM equation.

GCF(56576,56593) = 17
LCM(56576,56593) = ( 56576 × 56593) / 17
LCM(56576,56593) = 3201805568 / 17
LCM(56576,56593) = 188341504

Least Common Multiple (LCM) of 56576 and 56593 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56576 and 56593. First we will calculate the prime factors of 56576 and 56593.

Prime Factorization of 56576

Prime factors of 56576 are 2, 13, 17. Prime factorization of 56576 in exponential form is:

56576 = 28 × 131 × 171

Prime Factorization of 56593

Prime factors of 56593 are 17, 3329. Prime factorization of 56593 in exponential form is:

56593 = 171 × 33291

Now multiplying the highest exponent prime factors to calculate the LCM of 56576 and 56593.

LCM(56576,56593) = 28 × 131 × 171 × 33291
LCM(56576,56593) = 188341504