What is the Least Common Multiple of 33781 and 33793?

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 33781 and 33793 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33781 and 33793, than apply into the LCM equation.

GCF(33781,33793) = 1
LCM(33781,33793) = ( 33781 × 33793) / 1
LCM(33781,33793) = 1141561333 / 1
LCM(33781,33793) = 1141561333

Least Common Multiple (LCM) of 33781 and 33793 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33781 and 33793. First we will calculate the prime factors of 33781 and 33793.

Prime Factorization of 33781

Prime Factorization of 33793

Now multiplying the highest exponent prime factors to calculate the LCM of 33781 and 33793.

LCM(33781,33793) = 11¹ × 37¹ × 83¹ × 47¹ × 719¹
LCM(33781,33793) = 1141561333