GCF and LCM Calculator Logo

What is the Least Common Multiple of 17205 and 17219?

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 17205 and 17219 is 296252895.

LCM(17205,17219) = 296252895

LCM Calculator and
and

Least Common Multiple of 17205 and 17219 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17205 and 17219, than apply into the LCM equation.

GCF(17205,17219) = 1
LCM(17205,17219) = ( 17205 × 17219) / 1
LCM(17205,17219) = 296252895 / 1
LCM(17205,17219) = 296252895

Least Common Multiple (LCM) of 17205 and 17219 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17205 and 17219. First we will calculate the prime factors of 17205 and 17219.

Prime Factorization of 17205

Prime factors of 17205 are 3, 5, 31, 37. Prime factorization of 17205 in exponential form is:

17205 = 31 × 51 × 311 × 371

Prime Factorization of 17219

Prime factors of 17219 are 67, 257. Prime factorization of 17219 in exponential form is:

17219 = 671 × 2571

Now multiplying the highest exponent prime factors to calculate the LCM of 17205 and 17219.

LCM(17205,17219) = 31 × 51 × 311 × 371 × 671 × 2571
LCM(17205,17219) = 296252895