Given numbers are 422,867,815,163

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

The LCM of 422,867,815,163 is 298187310.

Find LCM of 422,867,815,163 with Prime Factorization

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

163 x 422 x 867 x 5 x 1 = 298187310

Therefore, the lowest common multiple of 422,867,815,163 is 298187310.

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 867 x 815 x 163 = 48604531530

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

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

815 : 1, 5, 163, 815

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,867,815,163, is 1.

Now, the common factors can be found like this.

422:2x 211

867:3x 17x 17

815:5x 163

163:163

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

163 = 163

Therefore, the value for common factors is 163.

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 = 48604531530/(1x163)

LCM = 48604531530/163

LCM = 298187310

Thus, we can understand that the LCM of 422,867,815,163 is 298187310.

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

• LCM of 140, 735, 945, 832
• LCM of 787, 443, 145, 144
• LCM of 880, 401, 613, 652
• LCM of 640, 199, 771, 912
• LCM of 731, 328, 194, 862

1. What is the LCM of 422, 867, 815, 163?

Answer: LCM of 422, 867, 815, 163 is 298187310.

2. How to calculate the LCM of 422, 867, 815, 163?

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, 867, 815, 163.

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}.