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What is the Least Common Multiple of 13043 and 13055?

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 13043 and 13055 is 170276365.

LCM(13043,13055) = 170276365

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Least Common Multiple of 13043 and 13055 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13043 and 13055, than apply into the LCM equation.

GCF(13043,13055) = 1
LCM(13043,13055) = ( 13043 × 13055) / 1
LCM(13043,13055) = 170276365 / 1
LCM(13043,13055) = 170276365

Least Common Multiple (LCM) of 13043 and 13055 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13043 and 13055. First we will calculate the prime factors of 13043 and 13055.

Prime Factorization of 13043

Prime factors of 13043 are 13043. Prime factorization of 13043 in exponential form is:

13043 = 130431

Prime Factorization of 13055

Prime factors of 13055 are 5, 7, 373. Prime factorization of 13055 in exponential form is:

13055 = 51 × 71 × 3731

Now multiplying the highest exponent prime factors to calculate the LCM of 13043 and 13055.

LCM(13043,13055) = 130431 × 51 × 71 × 3731
LCM(13043,13055) = 170276365