What is the Least Common Multiple of 58220 and 58228?

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 58220 and 58228 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58220 and 58228, than apply into the LCM equation.

GCF(58220,58228) = 4
LCM(58220,58228) = ( 58220 × 58228) / 4
LCM(58220,58228) = 3390034160 / 4
LCM(58220,58228) = 847508540

Least Common Multiple (LCM) of 58220 and 58228 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58220 and 58228. First we will calculate the prime factors of 58220 and 58228.

Prime Factorization of 58220

Prime Factorization of 58228

Now multiplying the highest exponent prime factors to calculate the LCM of 58220 and 58228.

LCM(58220,58228) = 2² × 5¹ × 41¹ × 71¹ × 14557¹
LCM(58220,58228) = 847508540