Given numbers are 398,796,628,542

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

The LCM of 398,796,628,542 is 33867412.

Find LCM of 398,796,628,542 with Prime Factorization

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

2 x 2 x 199 x 1 x 1 x 157 x 271 = 33867412

Therefore, the lowest common multiple of 398,796,628,542 is 33867412.

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.

398 x 796 x 628 x 542 = 107833839808

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.

398 : 1, 2, 199, 398

796 : 1, 2, 4, 199, 398, 796

628 : 1, 2, 4, 157, 314, 628

542 : 1, 2, 271, 542

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,796,628,542, is 2.

Now, the common factors can be found like this.

398:2x 199

796:2x 2x 199

628:2x 2x 157

542:2x 271

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 2x 199 = 1592

Therefore, the value for common factors is 1592.

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 = 107833839808/(2x1592)

LCM = 107833839808/3184

LCM = 33867412

Thus, we can understand that the LCM of 398,796,628,542 is 33867412.

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

• LCM of 498, 914, 401, 895
• LCM of 566, 886, 143, 942
• LCM of 553, 922, 415, 378
• LCM of 386, 284, 961, 342
• LCM of 897, 299, 653, 162

1. What is the LCM of 398, 796, 628, 542?

Answer: LCM of 398, 796, 628, 542 is 33867412.

2. How to calculate the LCM of 398, 796, 628, 542?

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 398, 796, 628, 542.

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}.