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What is the Least Common Multiple of 30279 and 30294?

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 30279 and 30294 is 305757342.

LCM(30279,30294) = 305757342

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Least Common Multiple of 30279 and 30294 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30279 and 30294, than apply into the LCM equation.

GCF(30279,30294) = 3
LCM(30279,30294) = ( 30279 × 30294) / 3
LCM(30279,30294) = 917272026 / 3
LCM(30279,30294) = 305757342

Least Common Multiple (LCM) of 30279 and 30294 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30279 and 30294. First we will calculate the prime factors of 30279 and 30294.

Prime Factorization of 30279

Prime factors of 30279 are 3, 10093. Prime factorization of 30279 in exponential form is:

30279 = 31 × 100931

Prime Factorization of 30294

Prime factors of 30294 are 2, 3, 11, 17. Prime factorization of 30294 in exponential form is:

30294 = 21 × 34 × 111 × 171

Now multiplying the highest exponent prime factors to calculate the LCM of 30279 and 30294.

LCM(30279,30294) = 34 × 100931 × 21 × 111 × 171
LCM(30279,30294) = 305757342