What is the Least Common Multiple of 14740 and 14755?

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 14740 and 14755 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 14740 and 14755, than apply into the LCM equation.

GCF(14740,14755) = 5
LCM(14740,14755) = ( 14740 × 14755) / 5
LCM(14740,14755) = 217488700 / 5
LCM(14740,14755) = 43497740

Least Common Multiple (LCM) of 14740 and 14755 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 14740 and 14755. First we will calculate the prime factors of 14740 and 14755.

Prime Factorization of 14740

Prime Factorization of 14755

Now multiplying the highest exponent prime factors to calculate the LCM of 14740 and 14755.

LCM(14740,14755) = 2² × 5¹ × 11¹ × 67¹ × 13¹ × 227¹
LCM(14740,14755) = 43497740