What is the Least Common Multiple of 27131 and 27151?

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 27131 and 27151 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27131 and 27151, than apply into the LCM equation.

GCF(27131,27151) = 1
LCM(27131,27151) = ( 27131 × 27151) / 1
LCM(27131,27151) = 736633781 / 1
LCM(27131,27151) = 736633781

Least Common Multiple (LCM) of 27131 and 27151 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27131 and 27151. First we will calculate the prime factors of 27131 and 27151.

Prime Factorization of 27131

Prime Factorization of 27151

Now multiplying the highest exponent prime factors to calculate the LCM of 27131 and 27151.

LCM(27131,27151) = 13¹ × 2087¹ × 19¹ × 1429¹
LCM(27131,27151) = 736633781