Given numbers are 649,489,836,422

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

The LCM of 649,489,836,422 is 5089200996.

Find LCM of 649,489,836,422 with Prime Factorization

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

2 x 11 x 59 x 489 x 38 x 211 = 5089200996

Therefore, the lowest common multiple of 649,489,836,422 is 5089200996.

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.

649 x 489 x 836 x 422 = 111962421912

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.

649 : 1, 11, 59, 649

489 : 1, 3, 163, 489

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 649,489,836,422, is 1.

Now, the common factors can be found like this.

649:11x 59

489:3x 163

836:2x 2x 11x 19

422:2x 211

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 111962421912/(1x22)

LCM = 111962421912/22

LCM = 5089200996

Thus, we can understand that the LCM of 649,489,836,422 is 5089200996.

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

• LCM of 341, 756, 568, 325
• LCM of 627, 222, 742, 352
• LCM of 137, 113, 124, 386
• LCM of 583, 200, 277, 572
• LCM of 254, 538, 139, 107

1. What is the LCM of 649, 489, 836, 422?

Answer: LCM of 649, 489, 836, 422 is 5089200996.

2. How to calculate the LCM of 649, 489, 836, 422?

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 649, 489, 836, 422.

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}.