What is the Least Common Multiple of 87368 and 87386?

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 87368 and 87386 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 87368 and 87386, than apply into the LCM equation.

GCF(87368,87386) = 2
LCM(87368,87386) = ( 87368 × 87386) / 2
LCM(87368,87386) = 7634740048 / 2
LCM(87368,87386) = 3817370024

Least Common Multiple (LCM) of 87368 and 87386 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 87368 and 87386. First we will calculate the prime factors of 87368 and 87386.

Prime Factorization of 87368

Prime Factorization of 87386

Now multiplying the highest exponent prime factors to calculate the LCM of 87368 and 87386.

LCM(87368,87386) = 2³ × 67¹ × 163¹ × 13¹ × 3361¹
LCM(87368,87386) = 3817370024