What is the Least Common Multiple of 25999 and 26019?

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 25999 and 26019 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25999 and 26019, than apply into the LCM equation.

GCF(25999,26019) = 1
LCM(25999,26019) = ( 25999 × 26019) / 1
LCM(25999,26019) = 676467981 / 1
LCM(25999,26019) = 676467981

Least Common Multiple (LCM) of 25999 and 26019 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25999 and 26019. First we will calculate the prime factors of 25999 and 26019.

Prime Factorization of 25999

Prime Factorization of 26019

Now multiplying the highest exponent prime factors to calculate the LCM of 25999 and 26019.

LCM(25999,26019) = 25999¹ × 3² × 7² × 59¹
LCM(25999,26019) = 676467981