Given numbers are 831,354,986,770,772

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

The LCM of 831,354,986,770,772 is 7184192894340.

Find LCM of 831,354,986,770,772 with Prime Factorization

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

2 x 3 x 277 x 59 x 493 x 385 x 386 = 7184192894340

Therefore, the lowest common multiple of 831,354,986,770,772 is 7184192894340.

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.

831 x 354 x 986 x 770 x 772 = 172420629464160

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.

831 : 1, 3, 277, 831

354 : 1, 2, 3, 6, 59, 118, 177, 354

986 : 1, 2, 17, 29, 34, 58, 493, 986

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

772 : 1, 2, 4, 193, 386, 772

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 831,354,986,770,772, is 1.

Now, the common factors can be found like this.

831:3x 277

354:2x 3x 59

986:2x 17x 29

770:2x 5x 7x 11

772:2x 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 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 172420629464160/(1x24)

LCM = 172420629464160/24

LCM = 7184192894340

Thus, we can understand that the LCM of 831,354,986,770,772 is 7184192894340.

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

• LCM of 735, 997, 262, 452, 140
• LCM of 429, 252, 672, 601, 745
• LCM of 952, 504, 447, 866, 673
• LCM of 754, 259, 875, 178, 953
• LCM of 675, 815, 781, 342, 765

1. What is the LCM of 831, 354, 986, 770, 772?

Answer: LCM of 831, 354, 986, 770, 772 is 7184192894340.

2. How to calculate the LCM of 831, 354, 986, 770, 772?

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 831, 354, 986, 770, 772.

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}.