Given numbers are 284,243,402,553

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

The LCM of 284,243,402,553 is 2556963612.

Find LCM of 284,243,402,553 with Prime Factorization

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

2 x 3 x 142 x 81 x 67 x 553 = 2556963612

Therefore, the lowest common multiple of 284,243,402,553 is 2556963612.

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.

284 x 243 x 402 x 553 = 15341781672

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.

284 : 1, 2, 4, 71, 142, 284

243 : 1, 3, 9, 27, 81, 243

402 : 1, 2, 3, 6, 67, 134, 201, 402

553 : 1, 7, 79, 553

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 284,243,402,553, is 1.

Now, the common factors can be found like this.

284:2x 2x 71

243:3x 3x 3x 3x 3

402:2x 3x 67

553:7x 79

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 15341781672/(1x6)

LCM = 15341781672/6

LCM = 2556963612

Thus, we can understand that the LCM of 284,243,402,553 is 2556963612.

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

• LCM of 862, 116, 182, 887
• LCM of 695, 269, 294, 282
• LCM of 938, 505, 685, 821
• LCM of 534, 473, 310, 879
• LCM of 454, 168, 362, 569

1. What is the LCM of 284, 243, 402, 553?

Answer: LCM of 284, 243, 402, 553 is 2556963612.

2. How to calculate the LCM of 284, 243, 402, 553?

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 284, 243, 402, 553.

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}.