Given numbers are 771,516,422,728

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

The LCM of 771,516,422,728 is 5092566024.

Find LCM of 771,516,422,728 with Prime Factorization

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

2 x 2 x 3 x 257 x 43 x 211 x 182 = 5092566024

Therefore, the lowest common multiple of 771,516,422,728 is 5092566024.

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.

771 x 516 x 422 x 728 = 122221584576

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.

771 : 1, 3, 257, 771

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

422 : 1, 2, 211, 422

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,516,422,728, is 1.

Now, the common factors can be found like this.

771:3x 257

516:2x 2x 3x 43

422:2x 211

728:2x 2x 2x 7x 13

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 = 122221584576/(1x24)

LCM = 122221584576/24

LCM = 5092566024

Thus, we can understand that the LCM of 771,516,422,728 is 5092566024.

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

• LCM of 349, 130, 790, 974
• LCM of 381, 683, 220, 319
• LCM of 465, 322, 642, 450
• LCM of 280, 501, 433, 261
• LCM of 870, 240, 863, 670

1. What is the LCM of 771, 516, 422, 728?

Answer: LCM of 771, 516, 422, 728 is 5092566024.

2. How to calculate the LCM of 771, 516, 422, 728?

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 771, 516, 422, 728.

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}.