Given numbers are 720,468,181,537,163

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

The LCM of 720,468,181,537,163 is 49430506320.

Find LCM of 720,468,181,537,163 with Prime Factorization

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

2 x 2 x 3 x 3 x 20 x 13 x 181 x 179 x 163 = 49430506320

Therefore, the lowest common multiple of 720,468,181,537,163 is 49430506320.

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.

720 x 468 x 181 x 537 x 163 = 5338494682560

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.

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

468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

181 : 1, 181

537 : 1, 3, 179, 537

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,468,181,537,163, is 1.

Now, the common factors can be found like this.

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

468:2x 2x 3x 3x 13

181:181

537:3x 179

163:163

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 3x 3x 3 = 108

Therefore, the value for common factors is 108.

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 = 5338494682560/(1x108)

LCM = 5338494682560/108

LCM = 49430506320

Thus, we can understand that the LCM of 720,468,181,537,163 is 49430506320.

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

• LCM of 522, 182, 100, 682, 116
• LCM of 233, 510, 602, 424, 654
• LCM of 716, 606, 752, 293, 227
• LCM of 851, 757, 388, 327, 907
• LCM of 681, 779, 988, 362, 958

1. What is the LCM of 720, 468, 181, 537, 163?

Answer: LCM of 720, 468, 181, 537, 163 is 49430506320.

2. How to calculate the LCM of 720, 468, 181, 537, 163?

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 720, 468, 181, 537, 163.

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}.