What is the Least Common Multiple of 40757 and 40777?

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 40757 and 40777 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 40757 and 40777, than apply into the LCM equation.

GCF(40757,40777) = 1
LCM(40757,40777) = ( 40757 × 40777) / 1
LCM(40757,40777) = 1661948189 / 1
LCM(40757,40777) = 1661948189

Least Common Multiple (LCM) of 40757 and 40777 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 40757 and 40777. First we will calculate the prime factors of 40757 and 40777.

Prime Factorization of 40757

Prime Factorization of 40777

Now multiplying the highest exponent prime factors to calculate the LCM of 40757 and 40777.

LCM(40757,40777) = 53¹ × 769¹ × 11² × 337¹
LCM(40757,40777) = 1661948189