GCF and LCM Calculator Logo

What is the Least Common Multiple of 17407 and 17417?

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 17407 and 17417 is 303177719.

LCM(17407,17417) = 303177719

LCM Calculator and
and

Least Common Multiple of 17407 and 17417 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17407 and 17417, than apply into the LCM equation.

GCF(17407,17417) = 1
LCM(17407,17417) = ( 17407 × 17417) / 1
LCM(17407,17417) = 303177719 / 1
LCM(17407,17417) = 303177719

Least Common Multiple (LCM) of 17407 and 17417 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17407 and 17417. First we will calculate the prime factors of 17407 and 17417.

Prime Factorization of 17407

Prime factors of 17407 are 13, 103. Prime factorization of 17407 in exponential form is:

17407 = 132 × 1031

Prime Factorization of 17417

Prime factors of 17417 are 17417. Prime factorization of 17417 in exponential form is:

17417 = 174171

Now multiplying the highest exponent prime factors to calculate the LCM of 17407 and 17417.

LCM(17407,17417) = 132 × 1031 × 174171
LCM(17407,17417) = 303177719