Given numbers are 162,921,442,436

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

The LCM of 162,921,442,436 is 2396084652.

Find LCM of 162,921,442,436 with Prime Factorization

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

2 x 3 x 27 x 307 x 221 x 218 = 2396084652

Therefore, the lowest common multiple of 162,921,442,436 is 2396084652.

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.

162 x 921 x 442 x 436 = 28753015824

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.

162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162

921 : 1, 3, 307, 921

442 : 1, 2, 13, 17, 26, 34, 221, 442

436 : 1, 2, 4, 109, 218, 436

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 162,921,442,436, is 1.

Now, the common factors can be found like this.

162:2x 3x 3x 3x 3

921:3x 307

442:2x 13x 17

436:2x 2x 109

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 = 28753015824/(1x12)

LCM = 28753015824/12

LCM = 2396084652

Thus, we can understand that the LCM of 162,921,442,436 is 2396084652.

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

• LCM of 518, 608, 214, 910
• LCM of 984, 536, 268, 985
• LCM of 226, 647, 955, 942
• LCM of 405, 506, 552, 927
• LCM of 500, 969, 129, 941

1. What is the LCM of 162, 921, 442, 436?

Answer: LCM of 162, 921, 442, 436 is 2396084652.

2. How to calculate the LCM of 162, 921, 442, 436?

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 162, 921, 442, 436.

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}.