Given numbers are 386,688,452,396,198

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

The LCM of 386,688,452,396,198 is 1485454608.

Find LCM of 386,688,452,396,198 with Prime Factorization

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

2 x 2 x 3 x 3 x 11 x 193 x 172 x 113 x 1 x 1 = 1485454608

Therefore, the lowest common multiple of 386,688,452,396,198 is 1485454608.

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.

386 x 688 x 452 x 396 x 198 = 9411840396288

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.

386 : 1, 2, 193, 386

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

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

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 386,688,452,396,198, is 2.

Now, the common factors can be found like this.

386:2x 193

688:2x 2x 2x 2x 43

452:2x 2x 113

396:2x 2x 3x 3x 11

198:2x 3x 3x 11

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 2x 2x 3x 3x 11 = 3168

Therefore, the value for common factors is 3168.

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 = 9411840396288/(2x3168)

LCM = 9411840396288/6336

LCM = 1485454608

Thus, we can understand that the LCM of 386,688,452,396,198 is 1485454608.

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

• LCM of 861, 427, 399, 825, 306
• LCM of 447, 809, 264, 407, 809
• LCM of 803, 671, 710, 648, 356
• LCM of 536, 971, 562, 352, 905
• LCM of 634, 498, 755, 304, 372

1. What is the LCM of 386, 688, 452, 396, 198?

Answer: LCM of 386, 688, 452, 396, 198 is 1485454608.

2. How to calculate the LCM of 386, 688, 452, 396, 198?

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 386, 688, 452, 396, 198.

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}.