Given numbers are 162,578,821,922

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

The LCM of 162,578,821,922 is 17719723458.

Find LCM of 162,578,821,922 with Prime Factorization

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

2 x 81 x 289 x 821 x 461 = 17719723458

Therefore, the lowest common multiple of 162,578,821,922 is 17719723458.

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 578 x 821 x 922 = 70878893832

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

578 : 1, 2, 17, 34, 289, 578

821 : 1, 821

922 : 1, 2, 461, 922

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 162,578,821,922, is 1.

Now, the common factors can be found like this.

162:2x 3x 3x 3x 3

578:2x 17x 17

821:821

922:2x 461

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 70878893832/(1x4)

LCM = 70878893832/4

LCM = 17719723458

Thus, we can understand that the LCM of 162,578,821,922 is 17719723458.

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

• LCM of 121, 363, 105, 818
• LCM of 769, 774, 695, 796
• LCM of 896, 978, 982, 621
• LCM of 552, 673, 505, 510
• LCM of 933, 713, 112, 945

1. What is the LCM of 162, 578, 821, 922?

Answer: LCM of 162, 578, 821, 922 is 17719723458.

2. How to calculate the LCM of 162, 578, 821, 922?

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, 578, 821, 922.

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}.