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What is the Least Common Multiple of 5138 and 5153?

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 5138 and 5153 is 26476114.

LCM(5138,5153) = 26476114

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Least Common Multiple of 5138 and 5153 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5138 and 5153, than apply into the LCM equation.

GCF(5138,5153) = 1
LCM(5138,5153) = ( 5138 × 5153) / 1
LCM(5138,5153) = 26476114 / 1
LCM(5138,5153) = 26476114

Least Common Multiple (LCM) of 5138 and 5153 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5138 and 5153. First we will calculate the prime factors of 5138 and 5153.

Prime Factorization of 5138

Prime factors of 5138 are 2, 7, 367. Prime factorization of 5138 in exponential form is:

5138 = 21 × 71 × 3671

Prime Factorization of 5153

Prime factors of 5153 are 5153. Prime factorization of 5153 in exponential form is:

5153 = 51531

Now multiplying the highest exponent prime factors to calculate the LCM of 5138 and 5153.

LCM(5138,5153) = 21 × 71 × 3671 × 51531
LCM(5138,5153) = 26476114