What is the Least Common Multiple of 25749 and 25767?

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 25749 and 25767 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25749 and 25767, than apply into the LCM equation.

GCF(25749,25767) = 9
LCM(25749,25767) = ( 25749 × 25767) / 9
LCM(25749,25767) = 663474483 / 9
LCM(25749,25767) = 73719387

Least Common Multiple (LCM) of 25749 and 25767 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25749 and 25767. First we will calculate the prime factors of 25749 and 25767.

Prime Factorization of 25749

Prime Factorization of 25767

Now multiplying the highest exponent prime factors to calculate the LCM of 25749 and 25767.

LCM(25749,25767) = 3² × 2861¹ × 7¹ × 409¹
LCM(25749,25767) = 73719387