What is the Least Common Multiple of 22747 and 22753?

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 22747 and 22753 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22747 and 22753, than apply into the LCM equation.

GCF(22747,22753) = 1
LCM(22747,22753) = ( 22747 × 22753) / 1
LCM(22747,22753) = 517562491 / 1
LCM(22747,22753) = 517562491

Least Common Multiple (LCM) of 22747 and 22753 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22747 and 22753. First we will calculate the prime factors of 22747 and 22753.

Prime Factorization of 22747

Prime Factorization of 22753

Now multiplying the highest exponent prime factors to calculate the LCM of 22747 and 22753.

LCM(22747,22753) = 23² × 43¹ × 61¹ × 373¹
LCM(22747,22753) = 517562491