What is the Least Common Multiple of 17030 and 17043?

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 17030 and 17043 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17030 and 17043, than apply into the LCM equation.

GCF(17030,17043) = 13
LCM(17030,17043) = ( 17030 × 17043) / 13
LCM(17030,17043) = 290242290 / 13
LCM(17030,17043) = 22326330

Least Common Multiple (LCM) of 17030 and 17043 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17030 and 17043. First we will calculate the prime factors of 17030 and 17043.

Prime Factorization of 17030

Prime Factorization of 17043

Now multiplying the highest exponent prime factors to calculate the LCM of 17030 and 17043.

LCM(17030,17043) = 2¹ × 5¹ × 13¹ × 131¹ × 3¹ × 19¹ × 23¹
LCM(17030,17043) = 22326330