What is the Least Common Multiple of 25779 and 25797?

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 25779 and 25797 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25779 and 25797, than apply into the LCM equation.

GCF(25779,25797) = 3
LCM(25779,25797) = ( 25779 × 25797) / 3
LCM(25779,25797) = 665020863 / 3
LCM(25779,25797) = 221673621

Least Common Multiple (LCM) of 25779 and 25797 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25779 and 25797. First we will calculate the prime factors of 25779 and 25797.

Prime Factorization of 25779

Prime Factorization of 25797

Now multiplying the highest exponent prime factors to calculate the LCM of 25779 and 25797.

LCM(25779,25797) = 3¹ × 13¹ × 661¹ × 8599¹
LCM(25779,25797) = 221673621