Given numbers are 129,993,141,718,720

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

The LCM of 129,993,141,718,720 is 172910454480.

Find LCM of 129,993,141,718,720 with Prime Factorization

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

2 x 3 x 43 x 331 x 47 x 359 x 120 = 172910454480

Therefore, the lowest common multiple of 129,993,141,718,720 is 172910454480.

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.

129 x 993 x 141 x 718 x 720 = 9337164541920

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.

129 : 1, 3, 43, 129

993 : 1, 3, 331, 993

141 : 1, 3, 47, 141

718 : 1, 2, 359, 718

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 129,993,141,718,720, is 1.

Now, the common factors can be found like this.

129:3x 43

993:3x 331

141:3x 47

718:2x 359

720:2x 2x 2x 2x 3x 3x 5

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

2x 3x 3x 3 = 54

Therefore, the value for common factors is 54.

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 = 9337164541920/(1x54)

LCM = 9337164541920/54

LCM = 172910454480

Thus, we can understand that the LCM of 129,993,141,718,720 is 172910454480.

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

• LCM of 811, 158, 209, 573, 233
• LCM of 714, 647, 389, 657, 259
• LCM of 203, 766, 673, 416, 342
• LCM of 917, 470, 141, 850, 960
• LCM of 333, 386, 214, 939, 645

1. What is the LCM of 129, 993, 141, 718, 720?

Answer: LCM of 129, 993, 141, 718, 720 is 172910454480.

2. How to calculate the LCM of 129, 993, 141, 718, 720?

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 129, 993, 141, 718, 720.

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}.