What is the Least Common Multiple of 35205 and 35221?

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 35205 and 35221 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35205 and 35221, than apply into the LCM equation.

GCF(35205,35221) = 1
LCM(35205,35221) = ( 35205 × 35221) / 1
LCM(35205,35221) = 1239955305 / 1
LCM(35205,35221) = 1239955305

Least Common Multiple (LCM) of 35205 and 35221 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35205 and 35221. First we will calculate the prime factors of 35205 and 35221.

Prime Factorization of 35205

Prime Factorization of 35221

Now multiplying the highest exponent prime factors to calculate the LCM of 35205 and 35221.

LCM(35205,35221) = 3¹ × 5¹ × 2347¹ × 35221¹
LCM(35205,35221) = 1239955305