Least Common Multiple of 78, 37, 84, 28

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

• Least Common Multiple of 78, 37, 84, 28 by common division method
• Least Common Multiple of 78, 37, 84, 28 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 3 x 7 x 13 x 37 x 1 x 1 = 40404

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 78,37,84,28 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,37,84,28) = 1

common factors(in case of two or more numbers have common factors) = 168

GCF(78,37,84,28) x common factors =1 x 168 = 168

LCM(78,37,84,28) = ( 78 × 37 × 84 × 28 ) / 168

LCM(78,37,84,28) = 6787872 / 168

LCM(78,37,84,28) = 40404

∴ Least Common Multiple of 78,37,84,28 is 40404

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

• LCM of 49, 17, 54, 68
• LCM of 22, 23, 54, 37
• LCM of 18, 64, 76, 69
• LCM of 74, 40, 85, 49
• LCM of 38, 18, 68, 20

1. What is the LCM of 78, 37, 84, 28?

Answer: LCM of 78, 37, 84, 28 is 40404.

2. What are the Factors of 40404?

Answer: Factors of 40404 are . There are integers that are factors of 40404

3. How to Find the LCM of 78, 37, 84, 28 ?

Least Common Multiple of 78, 37, 84, 28.

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(78, 37, 84, 28) = 2 x 2 x 3 x 7 x 13 x 37 = 40404.