What is the Least Common Multiple of 46515 and 46530?

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 46515 and 46530 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 46515 and 46530, than apply into the LCM equation.

GCF(46515,46530) = 15
LCM(46515,46530) = ( 46515 × 46530) / 15
LCM(46515,46530) = 2164342950 / 15
LCM(46515,46530) = 144289530

Least Common Multiple (LCM) of 46515 and 46530 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 46515 and 46530. First we will calculate the prime factors of 46515 and 46530.

Prime Factorization of 46515

Prime Factorization of 46530

Now multiplying the highest exponent prime factors to calculate the LCM of 46515 and 46530.

LCM(46515,46530) = 3² × 5¹ × 7¹ × 443¹ × 2¹ × 11¹ × 47¹
LCM(46515,46530) = 144289530