What is the Least Common Multiple of 27803 and 27823?

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 27803 and 27823 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27803 and 27823, than apply into the LCM equation.

GCF(27803,27823) = 1
LCM(27803,27823) = ( 27803 × 27823) / 1
LCM(27803,27823) = 773562869 / 1
LCM(27803,27823) = 773562869

Least Common Multiple (LCM) of 27803 and 27823 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27803 and 27823. First we will calculate the prime factors of 27803 and 27823.

Prime Factorization of 27803

Prime Factorization of 27823

Now multiplying the highest exponent prime factors to calculate the LCM of 27803 and 27823.

LCM(27803,27823) = 27803¹ × 27823¹
LCM(27803,27823) = 773562869