What is the Least Common Multiple of 53778 and 53794?

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 53778 and 53794 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53778 and 53794, than apply into the LCM equation.

GCF(53778,53794) = 2
LCM(53778,53794) = ( 53778 × 53794) / 2
LCM(53778,53794) = 2892933732 / 2
LCM(53778,53794) = 1446466866

Least Common Multiple (LCM) of 53778 and 53794 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53778 and 53794. First we will calculate the prime factors of 53778 and 53794.

Prime Factorization of 53778

Prime Factorization of 53794

Now multiplying the highest exponent prime factors to calculate the LCM of 53778 and 53794.

LCM(53778,53794) = 2¹ × 3¹ × 8963¹ × 13¹ × 2069¹
LCM(53778,53794) = 1446466866