Given numbers are 863,382,580,634,720

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

The LCM of 863,382,580,634,720 is 1091023033680.

Find LCM of 863,382,580,634,720 with Prime Factorization

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

2 x 2 x 5 x 863 x 191 x 29 x 317 x 36 = 1091023033680

Therefore, the lowest common multiple of 863,382,580,634,720 is 1091023033680.

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.

863 x 382 x 580 x 634 x 720 = 87281842694400

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.

863 : 1, 863

382 : 1, 2, 191, 382

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

634 : 1, 2, 317, 634

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 863,382,580,634,720, is 1.

Now, the common factors can be found like this.

863:863

382:2x 191

580:2x 2x 5x 29

634:2x 317

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 2x 2x 2x 5 = 80

Therefore, the value for common factors is 80.

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 = 87281842694400/(1x80)

LCM = 87281842694400/80

LCM = 1091023033680

Thus, we can understand that the LCM of 863,382,580,634,720 is 1091023033680.

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

• LCM of 728, 735, 671, 468, 793
• LCM of 648, 882, 289, 590, 251
• LCM of 490, 923, 185, 435, 585
• LCM of 466, 608, 109, 322, 240
• LCM of 783, 571, 372, 532, 158

1. What is the LCM of 863, 382, 580, 634, 720?

Answer: LCM of 863, 382, 580, 634, 720 is 1091023033680.

2. How to calculate the LCM of 863, 382, 580, 634, 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 863, 382, 580, 634, 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}.