GCF and LCM Calculator Logo

What is the Least Common Multiple of 9929 and 9947?

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 (LCM) of 9929 and 9947 is 98763763.

LCM(9929,9947) = 98763763

LCM Calculator and
and

Least Common Multiple of 9929 and 9947 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9929 and 9947, than apply into the LCM equation.

GCF(9929,9947) = 1
LCM(9929,9947) = ( 9929 × 9947) / 1
LCM(9929,9947) = 98763763 / 1
LCM(9929,9947) = 98763763

Least Common Multiple (LCM) of 9929 and 9947 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9929 and 9947. First we will calculate the prime factors of 9929 and 9947.

Prime Factorization of 9929

Prime factors of 9929 are 9929. Prime factorization of 9929 in exponential form is:

9929 = 99291

Prime Factorization of 9947

Prime factors of 9947 are 7, 29. Prime factorization of 9947 in exponential form is:

9947 = 73 × 291

Now multiplying the highest exponent prime factors to calculate the LCM of 9929 and 9947.

LCM(9929,9947) = 99291 × 73 × 291
LCM(9929,9947) = 98763763