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What is the Least Common Multiple of 99948 and 99963?

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 99948 and 99963 is 3330367308.

LCM(99948,99963) = 3330367308

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Least Common Multiple of 99948 and 99963 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99948 and 99963, than apply into the LCM equation.

GCF(99948,99963) = 3
LCM(99948,99963) = ( 99948 × 99963) / 3
LCM(99948,99963) = 9991101924 / 3
LCM(99948,99963) = 3330367308

Least Common Multiple (LCM) of 99948 and 99963 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99948 and 99963. First we will calculate the prime factors of 99948 and 99963.

Prime Factorization of 99948

Prime factors of 99948 are 2, 3, 8329. Prime factorization of 99948 in exponential form is:

99948 = 22 × 31 × 83291

Prime Factorization of 99963

Prime factors of 99963 are 3, 29, 383. Prime factorization of 99963 in exponential form is:

99963 = 32 × 291 × 3831

Now multiplying the highest exponent prime factors to calculate the LCM of 99948 and 99963.

LCM(99948,99963) = 22 × 32 × 83291 × 291 × 3831
LCM(99948,99963) = 3330367308