What is the Least Common Multiple of 49203 and 49215?

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 49203 and 49215 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 49203 and 49215, than apply into the LCM equation.

GCF(49203,49215) = 3
LCM(49203,49215) = ( 49203 × 49215) / 3
LCM(49203,49215) = 2421525645 / 3
LCM(49203,49215) = 807175215

Least Common Multiple (LCM) of 49203 and 49215 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 49203 and 49215. First we will calculate the prime factors of 49203 and 49215.

Prime Factorization of 49203

Prime Factorization of 49215

Now multiplying the highest exponent prime factors to calculate the LCM of 49203 and 49215.

LCM(49203,49215) = 3² × 7¹ × 11¹ × 71¹ × 5¹ × 17¹ × 193¹
LCM(49203,49215) = 807175215