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What is the Least Common Multiple of 30093 and 30102?

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 30093 and 30102 is 301953162.

LCM(30093,30102) = 301953162

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Least Common Multiple of 30093 and 30102 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30093 and 30102, than apply into the LCM equation.

GCF(30093,30102) = 3
LCM(30093,30102) = ( 30093 × 30102) / 3
LCM(30093,30102) = 905859486 / 3
LCM(30093,30102) = 301953162

Least Common Multiple (LCM) of 30093 and 30102 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30093 and 30102. First we will calculate the prime factors of 30093 and 30102.

Prime Factorization of 30093

Prime factors of 30093 are 3, 7, 1433. Prime factorization of 30093 in exponential form is:

30093 = 31 × 71 × 14331

Prime Factorization of 30102

Prime factors of 30102 are 2, 3, 29, 173. Prime factorization of 30102 in exponential form is:

30102 = 21 × 31 × 291 × 1731

Now multiplying the highest exponent prime factors to calculate the LCM of 30093 and 30102.

LCM(30093,30102) = 31 × 71 × 14331 × 21 × 291 × 1731
LCM(30093,30102) = 301953162