What is the Least Common Multiple of 17255 and 17269?

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 17255 and 17269 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17255 and 17269, than apply into the LCM equation.

GCF(17255,17269) = 7
LCM(17255,17269) = ( 17255 × 17269) / 7
LCM(17255,17269) = 297976595 / 7
LCM(17255,17269) = 42568085

Least Common Multiple (LCM) of 17255 and 17269 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17255 and 17269. First we will calculate the prime factors of 17255 and 17269.

Prime Factorization of 17255

Prime Factorization of 17269

Now multiplying the highest exponent prime factors to calculate the LCM of 17255 and 17269.

LCM(17255,17269) = 5¹ × 7¹ × 17¹ × 29¹ × 2467¹
LCM(17255,17269) = 42568085