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What is the Least Common Multiple of 13013 and 13025?

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 13013 and 13025 is 169494325.

LCM(13013,13025) = 169494325

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Least Common Multiple of 13013 and 13025 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13013 and 13025, than apply into the LCM equation.

GCF(13013,13025) = 1
LCM(13013,13025) = ( 13013 × 13025) / 1
LCM(13013,13025) = 169494325 / 1
LCM(13013,13025) = 169494325

Least Common Multiple (LCM) of 13013 and 13025 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13013 and 13025. First we will calculate the prime factors of 13013 and 13025.

Prime Factorization of 13013

Prime factors of 13013 are 7, 11, 13. Prime factorization of 13013 in exponential form is:

13013 = 71 × 111 × 132

Prime Factorization of 13025

Prime factors of 13025 are 5, 521. Prime factorization of 13025 in exponential form is:

13025 = 52 × 5211

Now multiplying the highest exponent prime factors to calculate the LCM of 13013 and 13025.

LCM(13013,13025) = 71 × 111 × 132 × 52 × 5211
LCM(13013,13025) = 169494325