What is the Least Common Multiple of 22765 and 22775?

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 22765 and 22775 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22765 and 22775, than apply into the LCM equation.

GCF(22765,22775) = 5
LCM(22765,22775) = ( 22765 × 22775) / 5
LCM(22765,22775) = 518472875 / 5
LCM(22765,22775) = 103694575

Least Common Multiple (LCM) of 22765 and 22775 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22765 and 22775. First we will calculate the prime factors of 22765 and 22775.

Prime Factorization of 22765

Prime Factorization of 22775

Now multiplying the highest exponent prime factors to calculate the LCM of 22765 and 22775.

LCM(22765,22775) = 5² × 29¹ × 157¹ × 911¹
LCM(22765,22775) = 103694575