What is the Least Common Multiple of 33776 and 33784?

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 33776 and 33784 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33776 and 33784, than apply into the LCM equation.

GCF(33776,33784) = 8
LCM(33776,33784) = ( 33776 × 33784) / 8
LCM(33776,33784) = 1141088384 / 8
LCM(33776,33784) = 142636048

Least Common Multiple (LCM) of 33776 and 33784 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33776 and 33784. First we will calculate the prime factors of 33776 and 33784.

Prime Factorization of 33776

Prime Factorization of 33784

Now multiplying the highest exponent prime factors to calculate the LCM of 33776 and 33784.

LCM(33776,33784) = 2⁴ × 2111¹ × 41¹ × 103¹
LCM(33776,33784) = 142636048