Given numbers are 904,563,398,402

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

The LCM of 904,563,398,402 is 20357571048.

Find LCM of 904,563,398,402 with Prime Factorization

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

2 x 452 x 563 x 199 x 201 = 20357571048

Therefore, the lowest common multiple of 904,563,398,402 is 20357571048.

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.

904 x 563 x 398 x 402 = 81430284192

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.

904 : 1, 2, 4, 8, 113, 226, 452, 904

563 : 1, 563

398 : 1, 2, 199, 398

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 904,563,398,402, is 1.

Now, the common factors can be found like this.

904:2x 2x 2x 113

563:563

398:2x 199

402:2x 3x 67

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 = 81430284192/(1x4)

LCM = 81430284192/4

LCM = 20357571048

Thus, we can understand that the LCM of 904,563,398,402 is 20357571048.

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

• LCM of 179, 839, 858, 311
• LCM of 607, 516, 145, 175
• LCM of 344, 121, 359, 948
• LCM of 356, 878, 612, 540
• LCM of 968, 120, 336, 188

1. What is the LCM of 904, 563, 398, 402?

Answer: LCM of 904, 563, 398, 402 is 20357571048.

2. How to calculate the LCM of 904, 563, 398, 402?

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 904, 563, 398, 402.

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}.