What is the Least Common Multiple of 62223 and 62230?

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 62223 and 62230 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62223 and 62230, than apply into the LCM equation.

GCF(62223,62230) = 7
LCM(62223,62230) = ( 62223 × 62230) / 7
LCM(62223,62230) = 3872137290 / 7
LCM(62223,62230) = 553162470

Least Common Multiple (LCM) of 62223 and 62230 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62223 and 62230. First we will calculate the prime factors of 62223 and 62230.

Prime Factorization of 62223

Prime Factorization of 62230

Now multiplying the highest exponent prime factors to calculate the LCM of 62223 and 62230.

LCM(62223,62230) = 3¹ × 7² × 2963¹ × 2¹ × 5¹ × 127¹
LCM(62223,62230) = 553162470