Least Common Multiple of 33, 13, 78

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 33, 13, 78 by common division method
• Least Common Multiple of 33, 13, 78 with GCF Formula

∴ So the LCM of the given numbers is 3 x 13 x 11 x 1 x 2 = 858

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 33,13,78 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(33,13,78) = 1

common factors(in case of two or more numbers have common factors) = 39

GCF(33,13,78) x common factors =1 x 39 = 39

LCM(33,13,78) = ( 33 × 13 × 78 ) / 39

LCM(33,13,78) = 33462 / 39

LCM(33,13,78) = 858

∴ Least Common Multiple of 33,13,78 is 858

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 77, 81, 35
• LCM of 34, 82, 31
• LCM of 76, 90, 64
• LCM of 39, 72, 23
• LCM of 44, 46, 79

1. What is the LCM of 33, 13, 78?

Answer: LCM of 33, 13, 78 is 858.

2. What are the Factors of 858?

Answer: Factors of 858 are . There are integers that are factors of 858

3. How to Find the LCM of 33, 13, 78 ?

Least Common Multiple of 33, 13, 78.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(33, 13, 78) = 2 x 3 x 11 x 13 = 858.