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What is the Least Common Multiple of 56304 and 56324?

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 56304 and 56324 is 792816624.

LCM(56304,56324) = 792816624

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Least Common Multiple of 56304 and 56324 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56304 and 56324, than apply into the LCM equation.

GCF(56304,56324) = 4
LCM(56304,56324) = ( 56304 × 56324) / 4
LCM(56304,56324) = 3171266496 / 4
LCM(56304,56324) = 792816624

Least Common Multiple (LCM) of 56304 and 56324 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56304 and 56324. First we will calculate the prime factors of 56304 and 56324.

Prime Factorization of 56304

Prime factors of 56304 are 2, 3, 17, 23. Prime factorization of 56304 in exponential form is:

56304 = 24 × 32 × 171 × 231

Prime Factorization of 56324

Prime factors of 56324 are 2, 14081. Prime factorization of 56324 in exponential form is:

56324 = 22 × 140811

Now multiplying the highest exponent prime factors to calculate the LCM of 56304 and 56324.

LCM(56304,56324) = 24 × 32 × 171 × 231 × 140811
LCM(56304,56324) = 792816624