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What is the Least Common Multiple of 54793 and 54809?

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 54793 and 54809 is 3003149537.

LCM(54793,54809) = 3003149537

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Least Common Multiple of 54793 and 54809 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54793 and 54809, than apply into the LCM equation.

GCF(54793,54809) = 1
LCM(54793,54809) = ( 54793 × 54809) / 1
LCM(54793,54809) = 3003149537 / 1
LCM(54793,54809) = 3003149537

Least Common Multiple (LCM) of 54793 and 54809 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54793 and 54809. First we will calculate the prime factors of 54793 and 54809.

Prime Factorization of 54793

Prime factors of 54793 are 157, 349. Prime factorization of 54793 in exponential form is:

54793 = 1571 × 3491

Prime Factorization of 54809

Prime factors of 54809 are 23, 2383. Prime factorization of 54809 in exponential form is:

54809 = 231 × 23831

Now multiplying the highest exponent prime factors to calculate the LCM of 54793 and 54809.

LCM(54793,54809) = 1571 × 3491 × 231 × 23831
LCM(54793,54809) = 3003149537