What is the Least Common Multiple of 75537 and 75553?

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 75537 and 75553 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75537 and 75553, than apply into the LCM equation.

GCF(75537,75553) = 1
LCM(75537,75553) = ( 75537 × 75553) / 1
LCM(75537,75553) = 5707046961 / 1
LCM(75537,75553) = 5707046961

Least Common Multiple (LCM) of 75537 and 75553 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75537 and 75553. First we will calculate the prime factors of 75537 and 75553.

Prime Factorization of 75537

Prime Factorization of 75553

Now multiplying the highest exponent prime factors to calculate the LCM of 75537 and 75553.

LCM(75537,75553) = 3² × 7¹ × 11¹ × 109¹ × 75553¹
LCM(75537,75553) = 5707046961