What is the Least Common Multiple of 75281 and 75301?

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 75281 and 75301 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75281 and 75301, than apply into the LCM equation.

GCF(75281,75301) = 1
LCM(75281,75301) = ( 75281 × 75301) / 1
LCM(75281,75301) = 5668734581 / 1
LCM(75281,75301) = 5668734581

Least Common Multiple (LCM) of 75281 and 75301 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75281 and 75301. First we will calculate the prime factors of 75281 and 75301.

Prime Factorization of 75281

Prime Factorization of 75301

Now multiplying the highest exponent prime factors to calculate the LCM of 75281 and 75301.

LCM(75281,75301) = 83¹ × 907¹ × 257¹ × 293¹
LCM(75281,75301) = 5668734581