Given numbers are 686,793,697,540,104

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

The LCM of 686,793,697,540,104 is 204749967240.

Find LCM of 686,793,697,540,104 with Prime Factorization

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

2 x 2 x 13 x 343 x 61 x 697 x 135 x 2 = 204749967240

Therefore, the lowest common multiple of 686,793,697,540,104 is 204749967240.

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.

686 x 793 x 697 x 540 x 104 = 21293996592960

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.

686 : 1, 2, 7, 14, 49, 98, 343, 686

793 : 1, 13, 61, 793

697 : 1, 17, 41, 697

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

104 : 1, 2, 4, 8, 13, 26, 52, 104

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 686,793,697,540,104, is 1.

Now, the common factors can be found like this.

686:2x 7x 7x 7

793:13x 61

697:17x 41

540:2x 2x 3x 3x 3x 5

104:2x 2x 2x 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 2x 2x 13 = 104

Therefore, the value for common factors is 104.

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 = 21293996592960/(1x104)

LCM = 21293996592960/104

LCM = 204749967240

Thus, we can understand that the LCM of 686,793,697,540,104 is 204749967240.

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

• LCM of 415, 434, 154, 880, 952
• LCM of 872, 215, 901, 103, 448
• LCM of 621, 465, 650, 727, 382
• LCM of 934, 933, 597, 128, 676
• LCM of 875, 748, 421, 393, 902

1. What is the LCM of 686, 793, 697, 540, 104?

Answer: LCM of 686, 793, 697, 540, 104 is 204749967240.

2. How to calculate the LCM of 686, 793, 697, 540, 104?

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 686, 793, 697, 540, 104.

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}.