Least Common Multiple of 84, 71, 749

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

• Least Common Multiple of 84, 71, 749 by common division method
• Least Common Multiple of 84, 71, 749 with GCF Formula

∴ So the LCM of the given numbers is 7 x 12 x 71 x 107 = 638148

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 84,71,749 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,71,749) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(84,71,749) x common factors =1 x 7 = 7

LCM(84,71,749) = ( 84 × 71 × 749 ) / 7

LCM(84,71,749) = 4467036 / 7

LCM(84,71,749) = 638148

∴ Least Common Multiple of 84,71,749 is 638148

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

• LCM of 21, 84, 468
• LCM of 33, 68, 456
• LCM of 73, 80, 545
• LCM of 37, 87, 256
• LCM of 54, 66, 924

1. What is the LCM of 84, 71, 749?

Answer: LCM of 84, 71, 749 is 638148.

2. What are the Factors of 638148?

Answer: Factors of 638148 are . There are integers that are factors of 638148

3. How to Find the LCM of 84, 71, 749 ?

Least Common Multiple of 84, 71, 749.

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(84, 71, 749) = 2 x 2 x 3 x 7 x 71 x 107 = 638148.