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What is the Least Common Multiple of 7330 and 7339?

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 7330 and 7339 is 53794870.

LCM(7330,7339) = 53794870

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Least Common Multiple of 7330 and 7339 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7330 and 7339, than apply into the LCM equation.

GCF(7330,7339) = 1
LCM(7330,7339) = ( 7330 × 7339) / 1
LCM(7330,7339) = 53794870 / 1
LCM(7330,7339) = 53794870

Least Common Multiple (LCM) of 7330 and 7339 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7330 and 7339. First we will calculate the prime factors of 7330 and 7339.

Prime Factorization of 7330

Prime factors of 7330 are 2, 5, 733. Prime factorization of 7330 in exponential form is:

7330 = 21 × 51 × 7331

Prime Factorization of 7339

Prime factors of 7339 are 41, 179. Prime factorization of 7339 in exponential form is:

7339 = 411 × 1791

Now multiplying the highest exponent prime factors to calculate the LCM of 7330 and 7339.

LCM(7330,7339) = 21 × 51 × 7331 × 411 × 1791
LCM(7330,7339) = 53794870