What is the Least Common Multiple of 37878 and 37882?

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 37878 and 37882 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 37878 and 37882, than apply into the LCM equation.

GCF(37878,37882) = 2
LCM(37878,37882) = ( 37878 × 37882) / 2
LCM(37878,37882) = 1434894396 / 2
LCM(37878,37882) = 717447198

Least Common Multiple (LCM) of 37878 and 37882 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 37878 and 37882. First we will calculate the prime factors of 37878 and 37882.

Prime Factorization of 37878

Prime Factorization of 37882

Now multiplying the highest exponent prime factors to calculate the LCM of 37878 and 37882.

LCM(37878,37882) = 2¹ × 3¹ × 59¹ × 107¹ × 13¹ × 31¹ × 47¹
LCM(37878,37882) = 717447198