What is the Least Common Multiple of 93209 and 93221?

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 93209 and 93221 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93209 and 93221, than apply into the LCM equation.

GCF(93209,93221) = 1
LCM(93209,93221) = ( 93209 × 93221) / 1
LCM(93209,93221) = 8689036189 / 1
LCM(93209,93221) = 8689036189

Least Common Multiple (LCM) of 93209 and 93221 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93209 and 93221. First we will calculate the prime factors of 93209 and 93221.

Prime Factorization of 93209

Prime Factorization of 93221

Now multiplying the highest exponent prime factors to calculate the LCM of 93209 and 93221.

LCM(93209,93221) = 83¹ × 1123¹ × 73¹ × 1277¹
LCM(93209,93221) = 8689036189