Least Common Multiple of 820, 3490

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

• Least Common Multiple of 820, 3490 by common division method
• Least Common Multiple of 820, 3490 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 82 x 349 = 286180

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 820,3490 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(820,3490) = 10

common factors(in case of two or more numbers have common factors) = 1

GCF(820,3490) x common factors =10 x 1 = 10

LCM(820,3490) = ( 820 × 3490 ) / 10

LCM(820,3490) = 2861800 / 10

LCM(820,3490) = 286180

∴ Least Common Multiple of 820,3490 is 286180

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

• LCM of 976, 2302
• LCM of 996, 6891
• LCM of 715, 6737
• LCM of 544, 6434
• LCM of 230, 7425

1. What is the LCM of 820, 3490?

Answer: LCM of 820, 3490 is 286180.

2. What are the Factors of 286180?

Answer: Factors of 286180 are . There are integers that are factors of 286180

3. How to Find the LCM of 820, 3490 ?

Least Common Multiple of 820, 3490.

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(820, 3490) = 2 x 2 x 5 x 41 x 349 = 286180.