What is the Least Common Multiple of 22763 and 22769?

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 22763 and 22769 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22763 and 22769, than apply into the LCM equation.

GCF(22763,22769) = 1
LCM(22763,22769) = ( 22763 × 22769) / 1
LCM(22763,22769) = 518290747 / 1
LCM(22763,22769) = 518290747

Least Common Multiple (LCM) of 22763 and 22769 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22763 and 22769. First we will calculate the prime factors of 22763 and 22769.

Prime Factorization of 22763

Prime Factorization of 22769

Now multiplying the highest exponent prime factors to calculate the LCM of 22763 and 22769.

LCM(22763,22769) = 13¹ × 17¹ × 103¹ × 22769¹
LCM(22763,22769) = 518290747