Given numbers are 2947,9191

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 2947,9191 is 3869411.

Find LCM of 2947,9191 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

7 x 421 x 1313 = 3869411

Therefore, the lowest common multiple of 2947,9191 is 3869411.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

2947 x 9191 = 27085877

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

2947 : 1, 7, 421, 2947

9191 : 1, 7, 13, 91, 101, 707, 1313, 9191

7 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 2947,9191, is 7.

Now, the common factors can be found like this.

2947:7x 421

9191:7x 13x 101

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

= 1

Therefore, the value for common factors is 1.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 27085877/(7x1)

LCM = 27085877/7

LCM = 3869411

Thus, we can understand that the LCM of 2947,9191 is 3869411.

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

• LCM of 6401, 5256
• LCM of 6888, 9246
• LCM of 3050, 8100
• LCM of 5405, 4727
• LCM of 5822, 8453

1. What is the LCM of 2947, 9191?

Answer: LCM of 2947, 9191 is 3869411.

2. How to calculate the LCM of 2947, 9191?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 2947, 9191.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.