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What is the Least Common Multiple of 10015 and 10029?

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 10015 and 10029 is 100440435.

LCM(10015,10029) = 100440435

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Least Common Multiple of 10015 and 10029 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10015 and 10029, than apply into the LCM equation.

GCF(10015,10029) = 1
LCM(10015,10029) = ( 10015 × 10029) / 1
LCM(10015,10029) = 100440435 / 1
LCM(10015,10029) = 100440435

Least Common Multiple (LCM) of 10015 and 10029 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10015 and 10029. First we will calculate the prime factors of 10015 and 10029.

Prime Factorization of 10015

Prime factors of 10015 are 5, 2003. Prime factorization of 10015 in exponential form is:

10015 = 51 × 20031

Prime Factorization of 10029

Prime factors of 10029 are 3, 3343. Prime factorization of 10029 in exponential form is:

10029 = 31 × 33431

Now multiplying the highest exponent prime factors to calculate the LCM of 10015 and 10029.

LCM(10015,10029) = 51 × 20031 × 31 × 33431
LCM(10015,10029) = 100440435