Given numbers are 556,691,660,560,862

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

The LCM of 556,691,660,560,862 is 765018759120.

Find LCM of 556,691,660,560,862 with Prime Factorization

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

2 x 2 x 5 x 139 x 691 x 33 x 28 x 431 = 765018759120

Therefore, the lowest common multiple of 556,691,660,560,862 is 765018759120.

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.

556 x 691 x 660 x 560 x 862 = 122403001459200

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.

556 : 1, 2, 4, 139, 278, 556

691 : 1, 691

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

862 : 1, 2, 431, 862

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,691,660,560,862, is 1.

Now, the common factors can be found like this.

556:2x 2x 139

691:691

660:2x 2x 3x 5x 11

560:2x 2x 2x 2x 5x 7

862:2x 431

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 2x 5 = 160

Therefore, the value for common factors is 160.

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 = 122403001459200/(1x160)

LCM = 122403001459200/160

LCM = 765018759120

Thus, we can understand that the LCM of 556,691,660,560,862 is 765018759120.

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

• LCM of 564, 684, 683, 793, 900
• LCM of 343, 901, 708, 918, 693
• LCM of 239, 301, 973, 906, 399
• LCM of 404, 696, 681, 906, 345
• LCM of 429, 838, 143, 485, 875

1. What is the LCM of 556, 691, 660, 560, 862?

Answer: LCM of 556, 691, 660, 560, 862 is 765018759120.

2. How to calculate the LCM of 556, 691, 660, 560, 862?

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 556, 691, 660, 560, 862.

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}.