What is the Least Common Multiple of 97610 and 97615?

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 97610 and 97615 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97610 and 97615, than apply into the LCM equation.

GCF(97610,97615) = 5
LCM(97610,97615) = ( 97610 × 97615) / 5
LCM(97610,97615) = 9528200150 / 5
LCM(97610,97615) = 1905640030

Least Common Multiple (LCM) of 97610 and 97615 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97610 and 97615. First we will calculate the prime factors of 97610 and 97615.

Prime Factorization of 97610

Prime Factorization of 97615

Now multiplying the highest exponent prime factors to calculate the LCM of 97610 and 97615.

LCM(97610,97615) = 2¹ × 5¹ × 43¹ × 227¹ × 7¹ × 2789¹
LCM(97610,97615) = 1905640030