What is the Least Common Multiple of 97510 and 97515?

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 97510 and 97515 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97510 and 97515, than apply into the LCM equation.

GCF(97510,97515) = 5
LCM(97510,97515) = ( 97510 × 97515) / 5
LCM(97510,97515) = 9508687650 / 5
LCM(97510,97515) = 1901737530

Least Common Multiple (LCM) of 97510 and 97515 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97510 and 97515. First we will calculate the prime factors of 97510 and 97515.

Prime Factorization of 97510

Prime Factorization of 97515

Now multiplying the highest exponent prime factors to calculate the LCM of 97510 and 97515.

LCM(97510,97515) = 2¹ × 5¹ × 7² × 199¹ × 3² × 11¹ × 197¹
LCM(97510,97515) = 1901737530