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What is the Least Common Multiple of 17099 and 17115?

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 17099 and 17115 is 292649385.

LCM(17099,17115) = 292649385

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Least Common Multiple of 17099 and 17115 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17099 and 17115, than apply into the LCM equation.

GCF(17099,17115) = 1
LCM(17099,17115) = ( 17099 × 17115) / 1
LCM(17099,17115) = 292649385 / 1
LCM(17099,17115) = 292649385

Least Common Multiple (LCM) of 17099 and 17115 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17099 and 17115. First we will calculate the prime factors of 17099 and 17115.

Prime Factorization of 17099

Prime factors of 17099 are 17099. Prime factorization of 17099 in exponential form is:

17099 = 170991

Prime Factorization of 17115

Prime factors of 17115 are 3, 5, 7, 163. Prime factorization of 17115 in exponential form is:

17115 = 31 × 51 × 71 × 1631

Now multiplying the highest exponent prime factors to calculate the LCM of 17099 and 17115.

LCM(17099,17115) = 170991 × 31 × 51 × 71 × 1631
LCM(17099,17115) = 292649385