What is the Least Common Multiple of 97326 and 97340?

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 97326 and 97340 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97326 and 97340, than apply into the LCM equation.

GCF(97326,97340) = 2
LCM(97326,97340) = ( 97326 × 97340) / 2
LCM(97326,97340) = 9473712840 / 2
LCM(97326,97340) = 4736856420

Least Common Multiple (LCM) of 97326 and 97340 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97326 and 97340. First we will calculate the prime factors of 97326 and 97340.

Prime Factorization of 97326

Prime Factorization of 97340

Now multiplying the highest exponent prime factors to calculate the LCM of 97326 and 97340.

LCM(97326,97340) = 2² × 3² × 5407¹ × 5¹ × 31¹ × 157¹
LCM(97326,97340) = 4736856420