What is the Least Common Multiple of 97691 and 97703?

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 97691 and 97703 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 97691 and 97703, than apply into the LCM equation.

GCF(97691,97703) = 1
LCM(97691,97703) = ( 97691 × 97703) / 1
LCM(97691,97703) = 9544703773 / 1
LCM(97691,97703) = 9544703773

Least Common Multiple (LCM) of 97691 and 97703 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 97691 and 97703. First we will calculate the prime factors of 97691 and 97703.

Prime Factorization of 97691

Prime Factorization of 97703

Now multiplying the highest exponent prime factors to calculate the LCM of 97691 and 97703.

LCM(97691,97703) = 11¹ × 83¹ × 107¹ × 41¹ × 2383¹
LCM(97691,97703) = 9544703773