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What is the Least Common Multiple of 8014 and 8021?

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 8014 and 8021 is 64280294.

LCM(8014,8021) = 64280294

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Least Common Multiple of 8014 and 8021 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8014 and 8021, than apply into the LCM equation.

GCF(8014,8021) = 1
LCM(8014,8021) = ( 8014 × 8021) / 1
LCM(8014,8021) = 64280294 / 1
LCM(8014,8021) = 64280294

Least Common Multiple (LCM) of 8014 and 8021 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8014 and 8021. First we will calculate the prime factors of 8014 and 8021.

Prime Factorization of 8014

Prime factors of 8014 are 2, 4007. Prime factorization of 8014 in exponential form is:

8014 = 21 × 40071

Prime Factorization of 8021

Prime factors of 8021 are 13, 617. Prime factorization of 8021 in exponential form is:

8021 = 131 × 6171

Now multiplying the highest exponent prime factors to calculate the LCM of 8014 and 8021.

LCM(8014,8021) = 21 × 40071 × 131 × 6171
LCM(8014,8021) = 64280294