Given numbers are 878,422,651,737,728

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

The LCM of 878,422,651,737,728 is 4621987762392.

Find LCM of 878,422,651,737,728 with Prime Factorization

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

2 x 7 x 439 x 211 x 93 x 737 x 52 = 4621987762392

Therefore, the lowest common multiple of 878,422,651,737,728 is 4621987762392.

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.

878 x 422 x 651 x 737 x 728 = 129415657346976

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.

878 : 1, 2, 439, 878

422 : 1, 2, 211, 422

651 : 1, 3, 7, 21, 31, 93, 217, 651

737 : 1, 11, 67, 737

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 878,422,651,737,728, is 1.

Now, the common factors can be found like this.

878:2x 439

422:2x 211

651:3x 7x 31

737:11x 67

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 7 = 28

Therefore, the value for common factors is 28.

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 = 129415657346976/(1x28)

LCM = 129415657346976/28

LCM = 4621987762392

Thus, we can understand that the LCM of 878,422,651,737,728 is 4621987762392.

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

• LCM of 343, 556, 347, 988, 564
• LCM of 510, 606, 488, 107, 949
• LCM of 102, 954, 625, 170, 347
• LCM of 448, 272, 306, 572, 100
• LCM of 723, 791, 424, 287, 405

1. What is the LCM of 878, 422, 651, 737, 728?

Answer: LCM of 878, 422, 651, 737, 728 is 4621987762392.

2. How to calculate the LCM of 878, 422, 651, 737, 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 878, 422, 651, 737, 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}.