Given numbers are 247,117,949,195

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

The LCM of 247,117,949,195 is 811395.

Find LCM of 247,117,949,195 with Prime Factorization

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

3 x 13 x 19 x 3 x 73 x 5 = 811395

Therefore, the lowest common multiple of 247,117,949,195 is 811395.

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.

247 x 117 x 949 x 195 = 5347904445

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.

247 : 1, 13, 19, 247

117 : 1, 3, 9, 13, 39, 117

949 : 1, 13, 73, 949

195 : 1, 3, 5, 13, 15, 39, 65, 195

13 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,117,949,195, is 13.

Now, the common factors can be found like this.

247:13x 19

117:3x 3x 13

949:13x 73

195:3x 5x 13

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

3x 13x 13 = 507

Therefore, the value for common factors is 507.

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 = 5347904445/(13x507)

LCM = 5347904445/6591

LCM = 811395

Thus, we can understand that the LCM of 247,117,949,195 is 811395.

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

• LCM of 240, 464, 900, 779
• LCM of 591, 777, 606, 649
• LCM of 355, 698, 346, 321
• LCM of 808, 143, 644, 764
• LCM of 425, 302, 958, 921

1. What is the LCM of 247, 117, 949, 195?

Answer: LCM of 247, 117, 949, 195 is 811395.

2. How to calculate the LCM of 247, 117, 949, 195?

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 247, 117, 949, 195.

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}.