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What is the Least Common Multiple of 30373 and 30378?

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 30373 and 30378 is 922670994.

LCM(30373,30378) = 922670994

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Least Common Multiple of 30373 and 30378 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30373 and 30378, than apply into the LCM equation.

GCF(30373,30378) = 1
LCM(30373,30378) = ( 30373 × 30378) / 1
LCM(30373,30378) = 922670994 / 1
LCM(30373,30378) = 922670994

Least Common Multiple (LCM) of 30373 and 30378 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30373 and 30378. First we will calculate the prime factors of 30373 and 30378.

Prime Factorization of 30373

Prime factors of 30373 are 7, 4339. Prime factorization of 30373 in exponential form is:

30373 = 71 × 43391

Prime Factorization of 30378

Prime factors of 30378 are 2, 3, 61, 83. Prime factorization of 30378 in exponential form is:

30378 = 21 × 31 × 611 × 831

Now multiplying the highest exponent prime factors to calculate the LCM of 30373 and 30378.

LCM(30373,30378) = 71 × 43391 × 21 × 31 × 611 × 831
LCM(30373,30378) = 922670994