What is the Least Common Multiple of 26144 and 26161?

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 26144 and 26161 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26144 and 26161, than apply into the LCM equation.

GCF(26144,26161) = 1
LCM(26144,26161) = ( 26144 × 26161) / 1
LCM(26144,26161) = 683953184 / 1
LCM(26144,26161) = 683953184

Least Common Multiple (LCM) of 26144 and 26161 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26144 and 26161. First we will calculate the prime factors of 26144 and 26161.

Prime Factorization of 26144

Prime Factorization of 26161

Now multiplying the highest exponent prime factors to calculate the LCM of 26144 and 26161.

LCM(26144,26161) = 2⁵ × 19¹ × 43¹ × 26161¹
LCM(26144,26161) = 683953184