Given numbers are 391,888,681,663,335

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

The LCM of 391,888,681,663,335 is 343244620680.

Find LCM of 391,888,681,663,335 with Prime Factorization

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

3 x 17 x 23 x 296 x 227 x 13 x 335 = 343244620680

Therefore, the lowest common multiple of 391,888,681,663,335 is 343244620680.

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.

391 x 888 x 681 x 663 x 335 = 52516426964040

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.

391 : 1, 17, 23, 391

888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

681 : 1, 3, 227, 681

663 : 1, 3, 13, 17, 39, 51, 221, 663

335 : 1, 5, 67, 335

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,888,681,663,335, is 1.

Now, the common factors can be found like this.

391:17x 23

888:2x 2x 2x 3x 37

681:3x 227

663:3x 13x 17

335:5x 67

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3x 3x 17 = 153

Therefore, the value for common factors is 153.

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 = 52516426964040/(1x153)

LCM = 52516426964040/153

LCM = 343244620680

Thus, we can understand that the LCM of 391,888,681,663,335 is 343244620680.

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

• LCM of 159, 779, 768, 395, 501
• LCM of 190, 764, 967, 842, 301
• LCM of 391, 232, 240, 886, 763
• LCM of 202, 926, 923, 282, 455
• LCM of 556, 413, 890, 798, 916

1. What is the LCM of 391, 888, 681, 663, 335?

Answer: LCM of 391, 888, 681, 663, 335 is 343244620680.

2. How to calculate the LCM of 391, 888, 681, 663, 335?

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 391, 888, 681, 663, 335.

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}.