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What is the Least Common Multiple of 5008 and 5015?

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 5008 and 5015 is 25115120.

LCM(5008,5015) = 25115120

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Least Common Multiple of 5008 and 5015 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5008 and 5015, than apply into the LCM equation.

GCF(5008,5015) = 1
LCM(5008,5015) = ( 5008 × 5015) / 1
LCM(5008,5015) = 25115120 / 1
LCM(5008,5015) = 25115120

Least Common Multiple (LCM) of 5008 and 5015 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5008 and 5015. First we will calculate the prime factors of 5008 and 5015.

Prime Factorization of 5008

Prime factors of 5008 are 2, 313. Prime factorization of 5008 in exponential form is:

5008 = 24 × 3131

Prime Factorization of 5015

Prime factors of 5015 are 5, 17, 59. Prime factorization of 5015 in exponential form is:

5015 = 51 × 171 × 591

Now multiplying the highest exponent prime factors to calculate the LCM of 5008 and 5015.

LCM(5008,5015) = 24 × 3131 × 51 × 171 × 591
LCM(5008,5015) = 25115120