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What is the Least Common Multiple of 8043 and 8053?

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 8043 and 8053 is 64770279.

LCM(8043,8053) = 64770279

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Least Common Multiple of 8043 and 8053 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8043 and 8053, than apply into the LCM equation.

GCF(8043,8053) = 1
LCM(8043,8053) = ( 8043 × 8053) / 1
LCM(8043,8053) = 64770279 / 1
LCM(8043,8053) = 64770279

Least Common Multiple (LCM) of 8043 and 8053 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8043 and 8053. First we will calculate the prime factors of 8043 and 8053.

Prime Factorization of 8043

Prime factors of 8043 are 3, 7, 383. Prime factorization of 8043 in exponential form is:

8043 = 31 × 71 × 3831

Prime Factorization of 8053

Prime factors of 8053 are 8053. Prime factorization of 8053 in exponential form is:

8053 = 80531

Now multiplying the highest exponent prime factors to calculate the LCM of 8043 and 8053.

LCM(8043,8053) = 31 × 71 × 3831 × 80531
LCM(8043,8053) = 64770279