What is the Least Common Multiple of 97472 and 97481?

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 97472 and 97481 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97472 and 97481, than apply into the LCM equation.

GCF(97472,97481) = 1
LCM(97472,97481) = ( 97472 × 97481) / 1
LCM(97472,97481) = 9501668032 / 1
LCM(97472,97481) = 9501668032

Least Common Multiple (LCM) of 97472 and 97481 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97472 and 97481. First we will calculate the prime factors of 97472 and 97481.

Prime Factorization of 97472

Prime Factorization of 97481

Now multiplying the highest exponent prime factors to calculate the LCM of 97472 and 97481.

LCM(97472,97481) = 2⁶ × 1523¹ × 43¹ × 2267¹
LCM(97472,97481) = 9501668032