What is the Least Common Multiple of 87024 and 87043?

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 87024 and 87043 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 87024 and 87043, than apply into the LCM equation.

GCF(87024,87043) = 1
LCM(87024,87043) = ( 87024 × 87043) / 1
LCM(87024,87043) = 7574830032 / 1
LCM(87024,87043) = 7574830032

Least Common Multiple (LCM) of 87024 and 87043 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 87024 and 87043. First we will calculate the prime factors of 87024 and 87043.

Prime Factorization of 87024

Prime Factorization of 87043

Now multiplying the highest exponent prime factors to calculate the LCM of 87024 and 87043.

LCM(87024,87043) = 2⁴ × 3¹ × 7² × 37¹ × 11¹ × 41¹ × 193¹
LCM(87024,87043) = 7574830032