Given numbers are 812,697,668,322,260

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

The LCM of 812,697,668,322,260 is 141301402060.

Find LCM of 812,697,668,322,260 with Prime Factorization

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

2 x 2 x 7 x 29 x 697 x 167 x 23 x 65 = 141301402060

Therefore, the lowest common multiple of 812,697,668,322,260 is 141301402060.

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.

812 x 697 x 668 x 322 x 260 = 31651514061440

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.

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

697 : 1, 17, 41, 697

668 : 1, 2, 4, 167, 334, 668

322 : 1, 2, 7, 14, 23, 46, 161, 322

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 812,697,668,322,260, is 1.

Now, the common factors can be found like this.

812:2x 2x 7x 29

697:17x 41

668:2x 2x 167

322:2x 7x 23

260:2x 2x 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 2x 2x 2x 2x 7 = 224

Therefore, the value for common factors is 224.

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 = 31651514061440/(1x224)

LCM = 31651514061440/224

LCM = 141301402060

Thus, we can understand that the LCM of 812,697,668,322,260 is 141301402060.

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

• LCM of 346, 641, 885, 529, 565
• LCM of 819, 282, 847, 634, 439
• LCM of 642, 547, 432, 534, 620
• LCM of 756, 808, 466, 313, 609
• LCM of 570, 617, 301, 568, 941

1. What is the LCM of 812, 697, 668, 322, 260?

Answer: LCM of 812, 697, 668, 322, 260 is 141301402060.

2. How to calculate the LCM of 812, 697, 668, 322, 260?

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 812, 697, 668, 322, 260.

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}.