Given numbers are 154,181,204,822

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

The LCM of 154,181,204,822 is 389511276.

Find LCM of 154,181,204,822 with Prime Factorization

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

2 x 3 x 77 x 181 x 34 x 137 = 389511276

Therefore, the lowest common multiple of 154,181,204,822 is 389511276.

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.

154 x 181 x 204 x 822 = 4674135312

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.

154 : 1, 2, 7, 11, 14, 22, 77, 154

181 : 1, 181

204 : 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

822 : 1, 2, 3, 6, 137, 274, 411, 822

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,181,204,822, is 1.

Now, the common factors can be found like this.

154:2x 7x 11

181:181

204:2x 2x 3x 17

822:2x 3x 137

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 = 4674135312/(1x12)

LCM = 4674135312/12

LCM = 389511276

Thus, we can understand that the LCM of 154,181,204,822 is 389511276.

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

• LCM of 740, 264, 246, 489
• LCM of 351, 345, 766, 711
• LCM of 709, 176, 524, 498
• LCM of 297, 105, 809, 811
• LCM of 800, 874, 334, 829

1. What is the LCM of 154, 181, 204, 822?

Answer: LCM of 154, 181, 204, 822 is 389511276.

2. How to calculate the LCM of 154, 181, 204, 822?

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 154, 181, 204, 822.

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}.