What is the Least Common Multiple of 41287 and 41305?

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 41287 and 41305 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 41287 and 41305, than apply into the LCM equation.

GCF(41287,41305) = 1
LCM(41287,41305) = ( 41287 × 41305) / 1
LCM(41287,41305) = 1705359535 / 1
LCM(41287,41305) = 1705359535

Least Common Multiple (LCM) of 41287 and 41305 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 41287 and 41305. First we will calculate the prime factors of 41287 and 41305.

Prime Factorization of 41287

Prime Factorization of 41305

Now multiplying the highest exponent prime factors to calculate the LCM of 41287 and 41305.

LCM(41287,41305) = 19¹ × 41¹ × 53¹ × 5¹ × 11¹ × 751¹
LCM(41287,41305) = 1705359535