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What is the Least Common Multiple of 30099 and 30107?

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 30099 and 30107 is 906190593.

LCM(30099,30107) = 906190593

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Least Common Multiple of 30099 and 30107 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30099 and 30107, than apply into the LCM equation.

GCF(30099,30107) = 1
LCM(30099,30107) = ( 30099 × 30107) / 1
LCM(30099,30107) = 906190593 / 1
LCM(30099,30107) = 906190593

Least Common Multiple (LCM) of 30099 and 30107 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30099 and 30107. First we will calculate the prime factors of 30099 and 30107.

Prime Factorization of 30099

Prime factors of 30099 are 3, 79, 127. Prime factorization of 30099 in exponential form is:

30099 = 31 × 791 × 1271

Prime Factorization of 30107

Prime factors of 30107 are 7, 11, 17, 23. Prime factorization of 30107 in exponential form is:

30107 = 71 × 111 × 171 × 231

Now multiplying the highest exponent prime factors to calculate the LCM of 30099 and 30107.

LCM(30099,30107) = 31 × 791 × 1271 × 71 × 111 × 171 × 231
LCM(30099,30107) = 906190593