What is the Least Common Multiple of 88778 and 88789?

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 88778 and 88789 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 88778 and 88789, than apply into the LCM equation.

GCF(88778,88789) = 1
LCM(88778,88789) = ( 88778 × 88789) / 1
LCM(88778,88789) = 7882509842 / 1
LCM(88778,88789) = 7882509842

Least Common Multiple (LCM) of 88778 and 88789 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 88778 and 88789. First we will calculate the prime factors of 88778 and 88789.

Prime Factorization of 88778

Prime Factorization of 88789

Now multiplying the highest exponent prime factors to calculate the LCM of 88778 and 88789.

LCM(88778,88789) = 2¹ × 44389¹ × 88789¹
LCM(88778,88789) = 7882509842