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What is the Least Common Multiple of 30110 and 30129?

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 30110 and 30129 is 907184190.

LCM(30110,30129) = 907184190

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Least Common Multiple of 30110 and 30129 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30110 and 30129, than apply into the LCM equation.

GCF(30110,30129) = 1
LCM(30110,30129) = ( 30110 × 30129) / 1
LCM(30110,30129) = 907184190 / 1
LCM(30110,30129) = 907184190

Least Common Multiple (LCM) of 30110 and 30129 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30110 and 30129. First we will calculate the prime factors of 30110 and 30129.

Prime Factorization of 30110

Prime factors of 30110 are 2, 5, 3011. Prime factorization of 30110 in exponential form is:

30110 = 21 × 51 × 30111

Prime Factorization of 30129

Prime factors of 30129 are 3, 11, 83. Prime factorization of 30129 in exponential form is:

30129 = 31 × 112 × 831

Now multiplying the highest exponent prime factors to calculate the LCM of 30110 and 30129.

LCM(30110,30129) = 21 × 51 × 30111 × 31 × 112 × 831
LCM(30110,30129) = 907184190