What is the Least Common Multiple of 67057 and 67073?

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 67057 and 67073 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67057 and 67073, than apply into the LCM equation.

GCF(67057,67073) = 1
LCM(67057,67073) = ( 67057 × 67073) / 1
LCM(67057,67073) = 4497714161 / 1
LCM(67057,67073) = 4497714161

Least Common Multiple (LCM) of 67057 and 67073 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67057 and 67073. First we will calculate the prime factors of 67057 and 67073.

Prime Factorization of 67057

Prime Factorization of 67073

Now multiplying the highest exponent prime factors to calculate the LCM of 67057 and 67073.

LCM(67057,67073) = 67057¹ × 67073¹
LCM(67057,67073) = 4497714161