Given numbers are 117,470,224,836

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

The LCM of 117,470,224,836 is 1287205920.

Find LCM of 117,470,224,836 with Prime Factorization

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

2 x 2 x 117 x 235 x 56 x 209 = 1287205920

Therefore, the lowest common multiple of 117,470,224,836 is 1287205920.

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.

117 x 470 x 224 x 836 = 10297647360

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.

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

470 : 1, 2, 5, 10, 47, 94, 235, 470

224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 117,470,224,836, is 1.

Now, the common factors can be found like this.

117:3x 3x 13

470:2x 5x 47

224:2x 2x 2x 2x 2x 7

836:2x 2x 11x 19

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 10297647360/(1x8)

LCM = 10297647360/8

LCM = 1287205920

Thus, we can understand that the LCM of 117,470,224,836 is 1287205920.

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

• LCM of 245, 976, 367, 123
• LCM of 584, 786, 744, 940
• LCM of 240, 897, 911, 454
• LCM of 132, 879, 668, 757
• LCM of 701, 793, 897, 403

1. What is the LCM of 117, 470, 224, 836?

Answer: LCM of 117, 470, 224, 836 is 1287205920.

2. How to calculate the LCM of 117, 470, 224, 836?

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 117, 470, 224, 836.

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}.