What is the Least Common Multiple of 88969 and 88987?

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 88969 and 88987 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 88969 and 88987, than apply into the LCM equation.

GCF(88969,88987) = 1
LCM(88969,88987) = ( 88969 × 88987) / 1
LCM(88969,88987) = 7917084403 / 1
LCM(88969,88987) = 7917084403

Least Common Multiple (LCM) of 88969 and 88987 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 88969 and 88987. First we will calculate the prime factors of 88969 and 88987.

Prime Factorization of 88969

Prime Factorization of 88987

Now multiplying the highest exponent prime factors to calculate the LCM of 88969 and 88987.

LCM(88969,88987) = 88969¹ × 23¹ × 53¹ × 73¹
LCM(88969,88987) = 7917084403