What is the Least Common Multiple of 25742 and 25751?

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 25742 and 25751 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25742 and 25751, than apply into the LCM equation.

GCF(25742,25751) = 1
LCM(25742,25751) = ( 25742 × 25751) / 1
LCM(25742,25751) = 662882242 / 1
LCM(25742,25751) = 662882242

Least Common Multiple (LCM) of 25742 and 25751 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25742 and 25751. First we will calculate the prime factors of 25742 and 25751.

Prime Factorization of 25742

Prime Factorization of 25751

Now multiplying the highest exponent prime factors to calculate the LCM of 25742 and 25751.

LCM(25742,25751) = 2¹ × 61¹ × 211¹ × 11¹ × 2341¹
LCM(25742,25751) = 662882242