What is the Least Common Multiple of 33553 and 33565?

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 33553 and 33565 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33553 and 33565, than apply into the LCM equation.

GCF(33553,33565) = 1
LCM(33553,33565) = ( 33553 × 33565) / 1
LCM(33553,33565) = 1126206445 / 1
LCM(33553,33565) = 1126206445

Least Common Multiple (LCM) of 33553 and 33565 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33553 and 33565. First we will calculate the prime factors of 33553 and 33565.

Prime Factorization of 33553

Prime Factorization of 33565

Now multiplying the highest exponent prime factors to calculate the LCM of 33553 and 33565.

LCM(33553,33565) = 13¹ × 29¹ × 89¹ × 5¹ × 7² × 137¹
LCM(33553,33565) = 1126206445