What is the Least Common Multiple of 29170 and 29190?

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 29170 and 29190 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 29170 and 29190, than apply into the LCM equation.

GCF(29170,29190) = 10
LCM(29170,29190) = ( 29170 × 29190) / 10
LCM(29170,29190) = 851472300 / 10
LCM(29170,29190) = 85147230

Least Common Multiple (LCM) of 29170 and 29190 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 29170 and 29190. First we will calculate the prime factors of 29170 and 29190.

Prime Factorization of 29170

Prime Factorization of 29190

Now multiplying the highest exponent prime factors to calculate the LCM of 29170 and 29190.

LCM(29170,29190) = 2¹ × 5¹ × 2917¹ × 3¹ × 7¹ × 139¹
LCM(29170,29190) = 85147230