What is the Least Common Multiple of 8967 and 8987?

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 8967 and 8987 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8967 and 8987, than apply into the LCM equation.

GCF(8967,8987) = 1
LCM(8967,8987) = ( 8967 × 8987) / 1
LCM(8967,8987) = 80586429 / 1
LCM(8967,8987) = 80586429

Least Common Multiple (LCM) of 8967 and 8987 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8967 and 8987. First we will calculate the prime factors of 8967 and 8987.

Prime Factorization of 8967

Prime Factorization of 8987

Now multiplying the highest exponent prime factors to calculate the LCM of 8967 and 8987.

LCM(8967,8987) = 3¹ × 7² × 61¹ × 11¹ × 19¹ × 43¹
LCM(8967,8987) = 80586429