Given numbers are 398,794,458,551,386

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

The LCM of 398,794,458,551,386 is 3847848541282.

Find LCM of 398,794,458,551,386 with Prime Factorization

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

2 x 199 x 397 x 229 x 551 x 193 = 3847848541282

Therefore, the lowest common multiple of 398,794,458,551,386 is 3847848541282.

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 794 x 458 x 551 x 386 = 30782788330256

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

794 : 1, 2, 397, 794

458 : 1, 2, 229, 458

551 : 1, 19, 29, 551

386 : 1, 2, 193, 386

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,794,458,551,386, is 1.

Now, the common factors can be found like this.

398:2x 199

794:2x 397

458:2x 229

551:19x 29

386:2x 193

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 2 = 8

Therefore, the value for common factors is 8.

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 = 30782788330256/(1x8)

LCM = 30782788330256/8

LCM = 3847848541282

Thus, we can understand that the LCM of 398,794,458,551,386 is 3847848541282.

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

• LCM of 339, 413, 850, 841, 890
• LCM of 443, 674, 416, 367, 751
• LCM of 105, 311, 980, 876, 206
• LCM of 754, 475, 166, 500, 980
• LCM of 185, 201, 826, 668, 301

1. What is the LCM of 398, 794, 458, 551, 386?

Answer: LCM of 398, 794, 458, 551, 386 is 3847848541282.

2. How to calculate the LCM of 398, 794, 458, 551, 386?

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, 794, 458, 551, 386.

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}.