Given numbers are 798,560,532,516,487

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

The LCM of 798,560,532,516,487 is 668436720.

Find LCM of 798,560,532,516,487 with Prime Factorization

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

2 x 2 x 3 x 7 x 19 x 1 x 20 x 1 x 43 x 487 = 668436720

Therefore, the lowest common multiple of 798,560,532,516,487 is 668436720.

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.

798 x 560 x 532 x 516 x 487 = 59742200286720

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.

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

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

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 798,560,532,516,487, is 1.

Now, the common factors can be found like this.

798:2x 3x 7x 19

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

532:2x 2x 7x 19

516:2x 2x 3x 43

487:487

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 3x 7x 7x 19 = 89376

Therefore, the value for common factors is 89376.

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 = 59742200286720/(1x89376)

LCM = 59742200286720/89376

LCM = 668436720

Thus, we can understand that the LCM of 798,560,532,516,487 is 668436720.

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

• LCM of 299, 292, 778, 402, 393
• LCM of 888, 659, 791, 458, 242
• LCM of 234, 101, 685, 175, 250
• LCM of 282, 148, 214, 980, 354
• LCM of 672, 508, 467, 112, 499

1. What is the LCM of 798, 560, 532, 516, 487?

Answer: LCM of 798, 560, 532, 516, 487 is 668436720.

2. How to calculate the LCM of 798, 560, 532, 516, 487?

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 798, 560, 532, 516, 487.

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}.