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What is the Least Common Multiple of 54583 and 54587?

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 54583 and 54587 is 2979522221.

LCM(54583,54587) = 2979522221

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Least Common Multiple of 54583 and 54587 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54583 and 54587, than apply into the LCM equation.

GCF(54583,54587) = 1
LCM(54583,54587) = ( 54583 × 54587) / 1
LCM(54583,54587) = 2979522221 / 1
LCM(54583,54587) = 2979522221

Least Common Multiple (LCM) of 54583 and 54587 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54583 and 54587. First we will calculate the prime factors of 54583 and 54587.

Prime Factorization of 54583

Prime factors of 54583 are 54583. Prime factorization of 54583 in exponential form is:

54583 = 545831

Prime Factorization of 54587

Prime factors of 54587 are 13, 17, 19. Prime factorization of 54587 in exponential form is:

54587 = 132 × 171 × 191

Now multiplying the highest exponent prime factors to calculate the LCM of 54583 and 54587.

LCM(54583,54587) = 545831 × 132 × 171 × 191
LCM(54583,54587) = 2979522221