What is the Least Common Multiple of 38223 and 38235?

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 38223 and 38235 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 38223 and 38235, than apply into the LCM equation.

GCF(38223,38235) = 3
LCM(38223,38235) = ( 38223 × 38235) / 3
LCM(38223,38235) = 1461456405 / 3
LCM(38223,38235) = 487152135

Least Common Multiple (LCM) of 38223 and 38235 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 38223 and 38235. First we will calculate the prime factors of 38223 and 38235.

Prime Factorization of 38223

Prime Factorization of 38235

Now multiplying the highest exponent prime factors to calculate the LCM of 38223 and 38235.

LCM(38223,38235) = 3² × 31¹ × 137¹ × 5¹ × 2549¹
LCM(38223,38235) = 487152135