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What is the Least Common Multiple of 5275 and 5287?

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 5275 and 5287 is 27888925.

LCM(5275,5287) = 27888925

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Least Common Multiple of 5275 and 5287 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5275 and 5287, than apply into the LCM equation.

GCF(5275,5287) = 1
LCM(5275,5287) = ( 5275 × 5287) / 1
LCM(5275,5287) = 27888925 / 1
LCM(5275,5287) = 27888925

Least Common Multiple (LCM) of 5275 and 5287 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5275 and 5287. First we will calculate the prime factors of 5275 and 5287.

Prime Factorization of 5275

Prime factors of 5275 are 5, 211. Prime factorization of 5275 in exponential form is:

5275 = 52 × 2111

Prime Factorization of 5287

Prime factors of 5287 are 17, 311. Prime factorization of 5287 in exponential form is:

5287 = 171 × 3111

Now multiplying the highest exponent prime factors to calculate the LCM of 5275 and 5287.

LCM(5275,5287) = 52 × 2111 × 171 × 3111
LCM(5275,5287) = 27888925