What is the Least Common Multiple of 75553 and 75559?

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 75553 and 75559 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75553 and 75559, than apply into the LCM equation.

GCF(75553,75559) = 1
LCM(75553,75559) = ( 75553 × 75559) / 1
LCM(75553,75559) = 5708709127 / 1
LCM(75553,75559) = 5708709127

Least Common Multiple (LCM) of 75553 and 75559 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75553 and 75559. First we will calculate the prime factors of 75553 and 75559.

Prime Factorization of 75553

Prime Factorization of 75559

Now multiplying the highest exponent prime factors to calculate the LCM of 75553 and 75559.

LCM(75553,75559) = 75553¹ × 11¹ × 6869¹
LCM(75553,75559) = 5708709127