Given numbers are 569,394,386,215,428

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

The LCM of 569,394,386,215,428 is 1990755986980.

Find LCM of 569,394,386,215,428 with Prime Factorization

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

2 x 569 x 197 x 193 x 215 x 214 = 1990755986980

Therefore, the lowest common multiple of 569,394,386,215,428 is 1990755986980.

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.

569 x 394 x 386 x 215 x 428 = 7963023947920

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.

569 : 1, 569

394 : 1, 2, 197, 394

386 : 1, 2, 193, 386

215 : 1, 5, 43, 215

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 569,394,386,215,428, is 1.

Now, the common factors can be found like this.

569:569

394:2x 197

386:2x 193

215:5x 43

428:2x 2x 107

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 = 7963023947920/(1x4)

LCM = 7963023947920/4

LCM = 1990755986980

Thus, we can understand that the LCM of 569,394,386,215,428 is 1990755986980.

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

• LCM of 360, 486, 728, 792, 376
• LCM of 968, 104, 965, 991, 730
• LCM of 603, 737, 586, 496, 424
• LCM of 508, 109, 285, 323, 585
• LCM of 104, 400, 848, 101, 547

1. What is the LCM of 569, 394, 386, 215, 428?

Answer: LCM of 569, 394, 386, 215, 428 is 1990755986980.

2. How to calculate the LCM of 569, 394, 386, 215, 428?

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 569, 394, 386, 215, 428.

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}.