What is the Least Common Multiple of 33775 and 33781?

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 33775 and 33781 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33775 and 33781, than apply into the LCM equation.

GCF(33775,33781) = 1
LCM(33775,33781) = ( 33775 × 33781) / 1
LCM(33775,33781) = 1140953275 / 1
LCM(33775,33781) = 1140953275

Least Common Multiple (LCM) of 33775 and 33781 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33775 and 33781. First we will calculate the prime factors of 33775 and 33781.

Prime Factorization of 33775

Prime Factorization of 33781

Now multiplying the highest exponent prime factors to calculate the LCM of 33775 and 33781.

LCM(33775,33781) = 5² × 7¹ × 193¹ × 11¹ × 37¹ × 83¹
LCM(33775,33781) = 1140953275