Given numbers are 867,502,422,686

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

The LCM of 867,502,422,686 is 31499190282.

Find LCM of 867,502,422,686 with Prime Factorization

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

2 x 867 x 251 x 211 x 343 = 31499190282

Therefore, the lowest common multiple of 867,502,422,686 is 31499190282.

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.

867 x 502 x 422 x 686 = 125996761128

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.

867 : 1, 3, 17, 51, 289, 867

502 : 1, 2, 251, 502

422 : 1, 2, 211, 422

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 867,502,422,686, is 1.

Now, the common factors can be found like this.

867:3x 17x 17

502:2x 251

422:2x 211

686:2x 7x 7x 7

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 125996761128/(1x4)

LCM = 125996761128/4

LCM = 31499190282

Thus, we can understand that the LCM of 867,502,422,686 is 31499190282.

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

• LCM of 101, 985, 816, 752
• LCM of 728, 786, 343, 365
• LCM of 797, 501, 474, 328
• LCM of 426, 527, 248, 916
• LCM of 834, 827, 652, 684

1. What is the LCM of 867, 502, 422, 686?

Answer: LCM of 867, 502, 422, 686 is 31499190282.

2. How to calculate the LCM of 867, 502, 422, 686?

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 867, 502, 422, 686.

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}.