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What is the Least Common Multiple of 17318 and 17326?

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 17318 and 17326 is 150025834.

LCM(17318,17326) = 150025834

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Least Common Multiple of 17318 and 17326 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17318 and 17326, than apply into the LCM equation.

GCF(17318,17326) = 2
LCM(17318,17326) = ( 17318 × 17326) / 2
LCM(17318,17326) = 300051668 / 2
LCM(17318,17326) = 150025834

Least Common Multiple (LCM) of 17318 and 17326 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17318 and 17326. First we will calculate the prime factors of 17318 and 17326.

Prime Factorization of 17318

Prime factors of 17318 are 2, 7, 1237. Prime factorization of 17318 in exponential form is:

17318 = 21 × 71 × 12371

Prime Factorization of 17326

Prime factors of 17326 are 2, 8663. Prime factorization of 17326 in exponential form is:

17326 = 21 × 86631

Now multiplying the highest exponent prime factors to calculate the LCM of 17318 and 17326.

LCM(17318,17326) = 21 × 71 × 12371 × 86631
LCM(17318,17326) = 150025834