Given numbers are 422,910,173,160

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

The LCM of 422,910,173,160 is 531483680.

Find LCM of 422,910,173,160 with Prime Factorization

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

2 x 5 x 211 x 91 x 173 x 16 = 531483680

Therefore, the lowest common multiple of 422,910,173,160 is 531483680.

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 910 x 173 x 160 = 10629673600

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

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

173 : 1, 173

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,910,173,160, is 1.

Now, the common factors can be found like this.

422:2x 211

910:2x 5x 7x 13

173:173

160:2x 2x 2x 2x 2x 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 5 = 20

Therefore, the value for common factors is 20.

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 = 10629673600/(1x20)

LCM = 10629673600/20

LCM = 531483680

Thus, we can understand that the LCM of 422,910,173,160 is 531483680.

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

• LCM of 901, 636, 799, 122
• LCM of 909, 946, 476, 592
• LCM of 475, 689, 484, 836
• LCM of 338, 955, 109, 429
• LCM of 404, 944, 759, 113

1. What is the LCM of 422, 910, 173, 160?

Answer: LCM of 422, 910, 173, 160 is 531483680.

2. How to calculate the LCM of 422, 910, 173, 160?

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, 910, 173, 160.

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}.