Given numbers are 965,922,638,391

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

The LCM of 965,922,638,391 is 110975133170.

Find LCM of 965,922,638,391 with Prime Factorization

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

2 x 965 x 461 x 319 x 391 = 110975133170

Therefore, the lowest common multiple of 965,922,638,391 is 110975133170.

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.

965 x 922 x 638 x 391 = 221950266340

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.

965 : 1, 5, 193, 965

922 : 1, 2, 461, 922

638 : 1, 2, 11, 22, 29, 58, 319, 638

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 965,922,638,391, is 1.

Now, the common factors can be found like this.

965:5x 193

922:2x 461

638:2x 11x 29

391:17x 23

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

2 = 2

Therefore, the value for common factors is 2.

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 = 221950266340/(1x2)

LCM = 221950266340/2

LCM = 110975133170

Thus, we can understand that the LCM of 965,922,638,391 is 110975133170.

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

• LCM of 558, 669, 227, 216
• LCM of 903, 508, 923, 197
• LCM of 473, 517, 261, 500
• LCM of 899, 281, 853, 301
• LCM of 808, 365, 426, 487

1. What is the LCM of 965, 922, 638, 391?

Answer: LCM of 965, 922, 638, 391 is 110975133170.

2. How to calculate the LCM of 965, 922, 638, 391?

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 965, 922, 638, 391.

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}.