What is the Least Common Multiple of 62784 and 62794?

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 62784 and 62794 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62784 and 62794, than apply into the LCM equation.

GCF(62784,62794) = 2
LCM(62784,62794) = ( 62784 × 62794) / 2
LCM(62784,62794) = 3942458496 / 2
LCM(62784,62794) = 1971229248

Least Common Multiple (LCM) of 62784 and 62794 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62784 and 62794. First we will calculate the prime factors of 62784 and 62794.

Prime Factorization of 62784

Prime Factorization of 62794

Now multiplying the highest exponent prime factors to calculate the LCM of 62784 and 62794.

LCM(62784,62794) = 2⁶ × 3² × 109¹ × 31397¹
LCM(62784,62794) = 1971229248