What is the Least Common Multiple of 26123 and 26131?

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 26123 and 26131 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26123 and 26131, than apply into the LCM equation.

GCF(26123,26131) = 1
LCM(26123,26131) = ( 26123 × 26131) / 1
LCM(26123,26131) = 682620113 / 1
LCM(26123,26131) = 682620113

Least Common Multiple (LCM) of 26123 and 26131 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26123 and 26131. First we will calculate the prime factors of 26123 and 26131.

Prime Factorization of 26123

Prime Factorization of 26131

Now multiplying the highest exponent prime factors to calculate the LCM of 26123 and 26131.

LCM(26123,26131) = 151¹ × 173¹ × 7¹ × 3733¹
LCM(26123,26131) = 682620113