Least Common Multiple of 14, 42, 13, 784

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

• Least Common Multiple of 14, 42, 13, 784 by common division method
• Least Common Multiple of 14, 42, 13, 784 with GCF Formula

∴ So the LCM of the given numbers is 2 x 7 x 1 x 3 x 13 x 56 = 30576

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 14,42,13,784 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(14,42,13,784) = 1

common factors(in case of two or more numbers have common factors) = 196

GCF(14,42,13,784) x common factors =1 x 196 = 196

LCM(14,42,13,784) = ( 14 × 42 × 13 × 784 ) / 196

LCM(14,42,13,784) = 5992896 / 196

LCM(14,42,13,784) = 30576

∴ Least Common Multiple of 14,42,13,784 is 30576

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

• LCM of 24, 66, 65, 992
• LCM of 50, 38, 10, 393
• LCM of 65, 49, 83, 983
• LCM of 82, 33, 89, 361
• LCM of 20, 70, 82, 478

1. What is the LCM of 14, 42, 13, 784?

Answer: LCM of 14, 42, 13, 784 is 30576.

2. What are the Factors of 30576?

Answer: Factors of 30576 are . There are integers that are factors of 30576

3. How to Find the LCM of 14, 42, 13, 784 ?

Least Common Multiple of 14, 42, 13, 784.

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(14, 42, 13, 784) = 2 x 2 x 2 x 2 x 3 x 7 x 7 x 13 = 30576.