Given numbers are 394,496,831,454

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

The LCM of 394,496,831,454 is 18432098544.

Find LCM of 394,496,831,454 with Prime Factorization

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

2 x 197 x 248 x 831 x 227 = 18432098544

Therefore, the lowest common multiple of 394,496,831,454 is 18432098544.

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.

394 x 496 x 831 x 454 = 73728394176

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.

394 : 1, 2, 197, 394

496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496

831 : 1, 3, 277, 831

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,496,831,454, is 1.

Now, the common factors can be found like this.

394:2x 197

496:2x 2x 2x 2x 31

831:3x 277

454:2x 227

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 = 73728394176/(1x4)

LCM = 73728394176/4

LCM = 18432098544

Thus, we can understand that the LCM of 394,496,831,454 is 18432098544.

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

• LCM of 840, 584, 334, 639
• LCM of 575, 160, 446, 160
• LCM of 990, 765, 195, 141
• LCM of 662, 321, 938, 106
• LCM of 928, 796, 870, 551

1. What is the LCM of 394, 496, 831, 454?

Answer: LCM of 394, 496, 831, 454 is 18432098544.

2. How to calculate the LCM of 394, 496, 831, 454?

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 394, 496, 831, 454.

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}.