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What is the Least Common Multiple of 3047 and 3053?

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 3047 and 3053 is 9302491.

LCM(3047,3053) = 9302491

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Least Common Multiple of 3047 and 3053 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3047 and 3053, than apply into the LCM equation.

GCF(3047,3053) = 1
LCM(3047,3053) = ( 3047 × 3053) / 1
LCM(3047,3053) = 9302491 / 1
LCM(3047,3053) = 9302491

Least Common Multiple (LCM) of 3047 and 3053 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 3047 and 3053. First we will calculate the prime factors of 3047 and 3053.

Prime Factorization of 3047

Prime factors of 3047 are 11, 277. Prime factorization of 3047 in exponential form is:

3047 = 111 × 2771

Prime Factorization of 3053

Prime factors of 3053 are 43, 71. Prime factorization of 3053 in exponential form is:

3053 = 431 × 711

Now multiplying the highest exponent prime factors to calculate the LCM of 3047 and 3053.

LCM(3047,3053) = 111 × 2771 × 431 × 711
LCM(3047,3053) = 9302491