What is the Least Common Multiple of 17185 and 17203?

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 of 17185 and 17203 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17185 and 17203, than apply into the LCM equation.

GCF(17185,17203) = 1
LCM(17185,17203) = ( 17185 × 17203) / 1
LCM(17185,17203) = 295633555 / 1
LCM(17185,17203) = 295633555

Least Common Multiple (LCM) of 17185 and 17203 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17185 and 17203. First we will calculate the prime factors of 17185 and 17203.

Prime Factorization of 17185

Prime Factorization of 17203

Now multiplying the highest exponent prime factors to calculate the LCM of 17185 and 17203.

LCM(17185,17203) = 5¹ × 7¹ × 491¹ × 17203¹
LCM(17185,17203) = 295633555