Given numbers are 255,687,801,710,780

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

The LCM of 255,687,801,710,780 is 57563688780.

Find LCM of 255,687,801,710,780 with Prime Factorization

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

2 x 3 x 5 x 17 x 229 x 267 x 71 x 26 = 57563688780

Therefore, the lowest common multiple of 255,687,801,710,780 is 57563688780.

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.

255 x 687 x 801 x 710 x 780 = 77710979853000

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.

255 : 1, 3, 5, 15, 17, 51, 85, 255

687 : 1, 3, 229, 687

801 : 1, 3, 9, 89, 267, 801

710 : 1, 2, 5, 10, 71, 142, 355, 710

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 255,687,801,710,780, is 1.

Now, the common factors can be found like this.

255:3x 5x 17

687:3x 229

801:3x 3x 89

710:2x 5x 71

780:2x 2x 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.

2x 3x 3x 3x 5x 5 = 1350

Therefore, the value for common factors is 1350.

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 = 77710979853000/(1x1350)

LCM = 77710979853000/1350

LCM = 57563688780

Thus, we can understand that the LCM of 255,687,801,710,780 is 57563688780.

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

• LCM of 483, 619, 514, 803, 263
• LCM of 381, 644, 620, 406, 140
• LCM of 563, 901, 323, 728, 484
• LCM of 783, 505, 295, 799, 589
• LCM of 518, 572, 783, 887, 746

1. What is the LCM of 255, 687, 801, 710, 780?

Answer: LCM of 255, 687, 801, 710, 780 is 57563688780.

2. How to calculate the LCM of 255, 687, 801, 710, 780?

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 255, 687, 801, 710, 780.

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}.