Given numbers are 122,173,902,432,399

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

The LCM of 122,173,902,432,399 is 273456258768.

Find LCM of 122,173,902,432,399 with Prime Factorization

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

2 x 3 x 61 x 173 x 451 x 72 x 133 = 273456258768

Therefore, the lowest common multiple of 122,173,902,432,399 is 273456258768.

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.

122 x 173 x 902 x 432 x 399 = 3281475105216

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.

122 : 1, 2, 61, 122

173 : 1, 173

902 : 1, 2, 11, 22, 41, 82, 451, 902

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

399 : 1, 3, 7, 19, 21, 57, 133, 399

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 122,173,902,432,399, is 1.

Now, the common factors can be found like this.

122:2x 61

173:173

902:2x 11x 41

432:2x 2x 2x 2x 3x 3x 3

399:3x 7x 19

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 3 = 12

Therefore, the value for common factors is 12.

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 = 3281475105216/(1x12)

LCM = 3281475105216/12

LCM = 273456258768

Thus, we can understand that the LCM of 122,173,902,432,399 is 273456258768.

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

• LCM of 166, 126, 360, 280, 966
• LCM of 804, 686, 790, 275, 500
• LCM of 874, 941, 216, 404, 401
• LCM of 597, 165, 901, 989, 409
• LCM of 253, 790, 713, 620, 786

1. What is the LCM of 122, 173, 902, 432, 399?

Answer: LCM of 122, 173, 902, 432, 399 is 273456258768.

2. How to calculate the LCM of 122, 173, 902, 432, 399?

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 122, 173, 902, 432, 399.

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}.