What is the Least Common Multiple of 38876 and 38888?

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 38876 and 38888 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 38876 and 38888, than apply into the LCM equation.

GCF(38876,38888) = 4
LCM(38876,38888) = ( 38876 × 38888) / 4
LCM(38876,38888) = 1511809888 / 4
LCM(38876,38888) = 377952472

Least Common Multiple (LCM) of 38876 and 38888 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 38876 and 38888. First we will calculate the prime factors of 38876 and 38888.

Prime Factorization of 38876

Prime Factorization of 38888

Now multiplying the highest exponent prime factors to calculate the LCM of 38876 and 38888.

LCM(38876,38888) = 2³ × 9719¹ × 4861¹
LCM(38876,38888) = 377952472