Given numbers are 902,798,422,540

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

The LCM of 902,798,422,540 is 6834463020.

Find LCM of 902,798,422,540 with Prime Factorization

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

2 x 3 x 451 x 133 x 211 x 90 = 6834463020

Therefore, the lowest common multiple of 902,798,422,540 is 6834463020.

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.

902 x 798 x 422 x 540 = 164027112480

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.

902 : 1, 2, 11, 22, 41, 82, 451, 902

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

422 : 1, 2, 211, 422

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 902,798,422,540, is 2.

Now, the common factors can be found like this.

902:2x 11x 41

798:2x 3x 7x 19

422:2x 211

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

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 3 = 12

Therefore, the value for common factors is 12.

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 = 164027112480/(2x12)

LCM = 164027112480/24

LCM = 6834463020

Thus, we can understand that the LCM of 902,798,422,540 is 6834463020.

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

• LCM of 176, 489, 755, 356
• LCM of 560, 599, 116, 285
• LCM of 627, 309, 691, 431
• LCM of 155, 614, 345, 492
• LCM of 963, 137, 816, 865

1. What is the LCM of 902, 798, 422, 540?

Answer: LCM of 902, 798, 422, 540 is 6834463020.

2. How to calculate the LCM of 902, 798, 422, 540?

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 902, 798, 422, 540.

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}.