Given numbers are 769,638,342,410

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

The LCM of 769,638,342,410 is 17198754210.

Find LCM of 769,638,342,410 with Prime Factorization

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

2 x 769 x 319 x 171 x 205 = 17198754210

Therefore, the lowest common multiple of 769,638,342,410 is 17198754210.

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.

769 x 638 x 342 x 410 = 68795016840

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.

769 : 1, 769

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

342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

410 : 1, 2, 5, 10, 41, 82, 205, 410

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 769,638,342,410, is 1.

Now, the common factors can be found like this.

769:769

638:2x 11x 29

342:2x 3x 3x 19

410:2x 5x 41

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 68795016840/(1x4)

LCM = 68795016840/4

LCM = 17198754210

Thus, we can understand that the LCM of 769,638,342,410 is 17198754210.

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

• LCM of 587, 762, 181, 485
• LCM of 470, 500, 190, 669
• LCM of 540, 142, 109, 566
• LCM of 495, 884, 525, 341
• LCM of 648, 206, 462, 502

1. What is the LCM of 769, 638, 342, 410?

Answer: LCM of 769, 638, 342, 410 is 17198754210.

2. How to calculate the LCM of 769, 638, 342, 410?

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 769, 638, 342, 410.

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}.