Given numbers are 422,246,613,490

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

The LCM of 422,246,613,490 is 7795502610.

Find LCM of 422,246,613,490 with Prime Factorization

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

2 x 211 x 123 x 613 x 245 = 7795502610

Therefore, the lowest common multiple of 422,246,613,490 is 7795502610.

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.

422 x 246 x 613 x 490 = 31182010440

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.

422 : 1, 2, 211, 422

246 : 1, 2, 3, 6, 41, 82, 123, 246

613 : 1, 613

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,246,613,490, is 1.

Now, the common factors can be found like this.

422:2x 211

246:2x 3x 41

613:613

490:2x 5x 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 = 31182010440/(1x4)

LCM = 31182010440/4

LCM = 7795502610

Thus, we can understand that the LCM of 422,246,613,490 is 7795502610.

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

• LCM of 665, 254, 891, 427
• LCM of 961, 471, 529, 269
• LCM of 950, 650, 418, 758
• LCM of 182, 705, 706, 306
• LCM of 578, 301, 807, 983

1. What is the LCM of 422, 246, 613, 490?

Answer: LCM of 422, 246, 613, 490 is 7795502610.

2. How to calculate the LCM of 422, 246, 613, 490?

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 422, 246, 613, 490.

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}.