What is the Least Common Multiple of 97420 and 97433?

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 97420 and 97433 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97420 and 97433, than apply into the LCM equation.

GCF(97420,97433) = 1
LCM(97420,97433) = ( 97420 × 97433) / 1
LCM(97420,97433) = 9491922860 / 1
LCM(97420,97433) = 9491922860

Least Common Multiple (LCM) of 97420 and 97433 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97420 and 97433. First we will calculate the prime factors of 97420 and 97433.

Prime Factorization of 97420

Prime Factorization of 97433

Now multiplying the highest exponent prime factors to calculate the LCM of 97420 and 97433.

LCM(97420,97433) = 2² × 5¹ × 4871¹ × 7¹ × 31¹ × 449¹
LCM(97420,97433) = 9491922860