What is the Least Common Multiple of 9345 and 9365?

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 9345 and 9365 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9345 and 9365, than apply into the LCM equation.

GCF(9345,9365) = 5
LCM(9345,9365) = ( 9345 × 9365) / 5
LCM(9345,9365) = 87515925 / 5
LCM(9345,9365) = 17503185

Least Common Multiple (LCM) of 9345 and 9365 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9345 and 9365. First we will calculate the prime factors of 9345 and 9365.

Prime Factorization of 9345

Prime Factorization of 9365

Now multiplying the highest exponent prime factors to calculate the LCM of 9345 and 9365.

LCM(9345,9365) = 3¹ × 5¹ × 7¹ × 89¹ × 1873¹
LCM(9345,9365) = 17503185