What is the Least Common Multiple of 8813 and 8819?

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 8813 and 8819 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8813 and 8819, than apply into the LCM equation.

GCF(8813,8819) = 1
LCM(8813,8819) = ( 8813 × 8819) / 1
LCM(8813,8819) = 77721847 / 1
LCM(8813,8819) = 77721847

Least Common Multiple (LCM) of 8813 and 8819 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8813 and 8819. First we will calculate the prime factors of 8813 and 8819.

Prime Factorization of 8813

Prime Factorization of 8819

Now multiplying the highest exponent prime factors to calculate the LCM of 8813 and 8819.

LCM(8813,8819) = 7¹ × 1259¹ × 8819¹
LCM(8813,8819) = 77721847