Given numbers are 686,747,967,407,967

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

The LCM of 686,747,967,407,967 is 201681285498.

Find LCM of 686,747,967,407,967 with Prime Factorization

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

967 x 686 x 747 x 1 x 407 x 1 = 201681285498

Therefore, the lowest common multiple of 686,747,967,407,967 is 201681285498.

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 747 x 967 x 407 x 967 = 195025803076566

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

747 : 1, 3, 9, 83, 249, 747

967 : 1, 967

407 : 1, 11, 37, 407

967 : 1, 967

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 686,747,967,407,967, is 1.

Now, the common factors can be found like this.

686:2x 7x 7x 7

747:3x 3x 83

967:967

407:11x 37

967:967

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

967 = 967

Therefore, the value for common factors is 967.

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 = 195025803076566/(1x967)

LCM = 195025803076566/967

LCM = 201681285498

Thus, we can understand that the LCM of 686,747,967,407,967 is 201681285498.

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

• LCM of 494, 874, 906, 975, 735
• LCM of 442, 881, 407, 341, 245
• LCM of 698, 631, 508, 351, 612
• LCM of 476, 391, 561, 642, 641
• LCM of 806, 185, 206, 607, 376

1. What is the LCM of 686, 747, 967, 407, 967?

Answer: LCM of 686, 747, 967, 407, 967 is 201681285498.

2. How to calculate the LCM of 686, 747, 967, 407, 967?

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, 747, 967, 407, 967.

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}.