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What is the Least Common Multiple of 75473 and 75484?

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 75473 and 75484 is 5697003932.

LCM(75473,75484) = 5697003932

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Least Common Multiple of 75473 and 75484 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75473 and 75484, than apply into the LCM equation.

GCF(75473,75484) = 1
LCM(75473,75484) = ( 75473 × 75484) / 1
LCM(75473,75484) = 5697003932 / 1
LCM(75473,75484) = 5697003932

Least Common Multiple (LCM) of 75473 and 75484 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75473 and 75484. First we will calculate the prime factors of 75473 and 75484.

Prime Factorization of 75473

Prime factors of 75473 are 71, 1063. Prime factorization of 75473 in exponential form is:

75473 = 711 × 10631

Prime Factorization of 75484

Prime factors of 75484 are 2, 113, 167. Prime factorization of 75484 in exponential form is:

75484 = 22 × 1131 × 1671

Now multiplying the highest exponent prime factors to calculate the LCM of 75473 and 75484.

LCM(75473,75484) = 711 × 10631 × 22 × 1131 × 1671
LCM(75473,75484) = 5697003932