What is the Least Common Multiple of 97181 and 97195?

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 97181 and 97195 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97181 and 97195, than apply into the LCM equation.

GCF(97181,97195) = 7
LCM(97181,97195) = ( 97181 × 97195) / 7
LCM(97181,97195) = 9445507295 / 7
LCM(97181,97195) = 1349358185

Least Common Multiple (LCM) of 97181 and 97195 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97181 and 97195. First we will calculate the prime factors of 97181 and 97195.

Prime Factorization of 97181

Prime Factorization of 97195

Now multiplying the highest exponent prime factors to calculate the LCM of 97181 and 97195.

LCM(97181,97195) = 7¹ × 13883¹ × 5¹ × 2777¹
LCM(97181,97195) = 1349358185