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What is the Least Common Multiple of 16601 and 16617?

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 16601 and 16617 is 275858817.

LCM(16601,16617) = 275858817

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Least Common Multiple of 16601 and 16617 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16601 and 16617, than apply into the LCM equation.

GCF(16601,16617) = 1
LCM(16601,16617) = ( 16601 × 16617) / 1
LCM(16601,16617) = 275858817 / 1
LCM(16601,16617) = 275858817

Least Common Multiple (LCM) of 16601 and 16617 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16601 and 16617. First we will calculate the prime factors of 16601 and 16617.

Prime Factorization of 16601

Prime factors of 16601 are 13, 1277. Prime factorization of 16601 in exponential form is:

16601 = 131 × 12771

Prime Factorization of 16617

Prime factors of 16617 are 3, 29, 191. Prime factorization of 16617 in exponential form is:

16617 = 31 × 291 × 1911

Now multiplying the highest exponent prime factors to calculate the LCM of 16601 and 16617.

LCM(16601,16617) = 131 × 12771 × 31 × 291 × 1911
LCM(16601,16617) = 275858817