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What is the Least Common Multiple of 93689 and 93693?

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 93689 and 93693 is 8778003477.

LCM(93689,93693) = 8778003477

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Least Common Multiple of 93689 and 93693 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93689 and 93693, than apply into the LCM equation.

GCF(93689,93693) = 1
LCM(93689,93693) = ( 93689 × 93693) / 1
LCM(93689,93693) = 8778003477 / 1
LCM(93689,93693) = 8778003477

Least Common Multiple (LCM) of 93689 and 93693 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93689 and 93693. First we will calculate the prime factors of 93689 and 93693.

Prime Factorization of 93689

Prime factors of 93689 are 19, 4931. Prime factorization of 93689 in exponential form is:

93689 = 191 × 49311

Prime Factorization of 93693

Prime factors of 93693 are 3, 31231. Prime factorization of 93693 in exponential form is:

93693 = 31 × 312311

Now multiplying the highest exponent prime factors to calculate the LCM of 93689 and 93693.

LCM(93689,93693) = 191 × 49311 × 31 × 312311
LCM(93689,93693) = 8778003477