What is the Least Common Multiple of 97173 and 97182?

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 97173 and 97182 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97173 and 97182, than apply into the LCM equation.

GCF(97173,97182) = 9
LCM(97173,97182) = ( 97173 × 97182) / 9
LCM(97173,97182) = 9443466486 / 9
LCM(97173,97182) = 1049274054

Least Common Multiple (LCM) of 97173 and 97182 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97173 and 97182. First we will calculate the prime factors of 97173 and 97182.

Prime Factorization of 97173

Prime Factorization of 97182

Now multiplying the highest exponent prime factors to calculate the LCM of 97173 and 97182.

LCM(97173,97182) = 3³ × 59¹ × 61¹ × 2¹ × 5399¹
LCM(97173,97182) = 1049274054