What is the Least Common Multiple of 99807 and 99826?

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 99807 and 99826 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99807 and 99826, than apply into the LCM equation.

GCF(99807,99826) = 19
LCM(99807,99826) = ( 99807 × 99826) / 19
LCM(99807,99826) = 9963333582 / 19
LCM(99807,99826) = 524385978

Least Common Multiple (LCM) of 99807 and 99826 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99807 and 99826. First we will calculate the prime factors of 99807 and 99826.

Prime Factorization of 99807

Prime Factorization of 99826

Now multiplying the highest exponent prime factors to calculate the LCM of 99807 and 99826.

LCM(99807,99826) = 3¹ × 17¹ × 19¹ × 103¹ × 2¹ × 37¹ × 71¹
LCM(99807,99826) = 524385978