What is the Least Common Multiple of 73726 and 73745?

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 73726 and 73745 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 73726 and 73745, than apply into the LCM equation.

GCF(73726,73745) = 1
LCM(73726,73745) = ( 73726 × 73745) / 1
LCM(73726,73745) = 5436923870 / 1
LCM(73726,73745) = 5436923870

Least Common Multiple (LCM) of 73726 and 73745 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 73726 and 73745. First we will calculate the prime factors of 73726 and 73745.

Prime Factorization of 73726

Prime Factorization of 73745

Now multiplying the highest exponent prime factors to calculate the LCM of 73726 and 73745.

LCM(73726,73745) = 2¹ × 191¹ × 193¹ × 5¹ × 7³ × 43¹
LCM(73726,73745) = 5436923870