What is the Least Common Multiple of 40281 and 40301?

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 40281 and 40301 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 40281 and 40301, than apply into the LCM equation.

GCF(40281,40301) = 1
LCM(40281,40301) = ( 40281 × 40301) / 1
LCM(40281,40301) = 1623364581 / 1
LCM(40281,40301) = 1623364581

Least Common Multiple (LCM) of 40281 and 40301 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 40281 and 40301. First we will calculate the prime factors of 40281 and 40301.

Prime Factorization of 40281

Prime Factorization of 40301

Now multiplying the highest exponent prime factors to calculate the LCM of 40281 and 40301.

LCM(40281,40301) = 3¹ × 29¹ × 463¹ × 191¹ × 211¹
LCM(40281,40301) = 1623364581