Given numbers are 422,199,880,788,396

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

The LCM of 422,199,880,788,396 is 65512917360.

Find LCM of 422,199,880,788,396 with Prime Factorization

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

2 x 2 x 11 x 211 x 199 x 20 x 197 x 9 = 65512917360

Therefore, the lowest common multiple of 422,199,880,788,396 is 65512917360.

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 199 x 880 x 788 x 396 = 23060546910720

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

199 : 1, 199

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

788 : 1, 2, 4, 197, 394, 788

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,199,880,788,396, is 1.

Now, the common factors can be found like this.

422:2x 211

199:199

880:2x 2x 2x 2x 5x 11

788:2x 2x 197

396:2x 2x 3x 3x 11

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 2x 2x 2x 11 = 352

Therefore, the value for common factors is 352.

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 = 23060546910720/(1x352)

LCM = 23060546910720/352

LCM = 65512917360

Thus, we can understand that the LCM of 422,199,880,788,396 is 65512917360.

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

• LCM of 993, 791, 386, 658, 352
• LCM of 963, 524, 455, 396, 838
• LCM of 762, 473, 680, 447, 328
• LCM of 857, 557, 749, 208, 715
• LCM of 210, 477, 608, 715, 812

1. What is the LCM of 422, 199, 880, 788, 396?

Answer: LCM of 422, 199, 880, 788, 396 is 65512917360.

2. How to calculate the LCM of 422, 199, 880, 788, 396?

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, 199, 880, 788, 396.

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}.