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What is the Least Common Multiple of 8072 and 8089?

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 8072 and 8089 is 65294408.

LCM(8072,8089) = 65294408

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Least Common Multiple of 8072 and 8089 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8072 and 8089, than apply into the LCM equation.

GCF(8072,8089) = 1
LCM(8072,8089) = ( 8072 × 8089) / 1
LCM(8072,8089) = 65294408 / 1
LCM(8072,8089) = 65294408

Least Common Multiple (LCM) of 8072 and 8089 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8072 and 8089. First we will calculate the prime factors of 8072 and 8089.

Prime Factorization of 8072

Prime factors of 8072 are 2, 1009. Prime factorization of 8072 in exponential form is:

8072 = 23 × 10091

Prime Factorization of 8089

Prime factors of 8089 are 8089. Prime factorization of 8089 in exponential form is:

8089 = 80891

Now multiplying the highest exponent prime factors to calculate the LCM of 8072 and 8089.

LCM(8072,8089) = 23 × 10091 × 80891
LCM(8072,8089) = 65294408