Given numbers are 770,703,802,514,728

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

The LCM of 770,703,802,514,728 is 2900860802840.

Find LCM of 770,703,802,514,728 with Prime Factorization

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

2 x 7 x 55 x 703 x 401 x 257 x 52 = 2900860802840

Therefore, the lowest common multiple of 770,703,802,514,728 is 2900860802840.

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.

770 x 703 x 802 x 514 x 728 = 162448204959040

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.

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

703 : 1, 19, 37, 703

802 : 1, 2, 401, 802

514 : 1, 2, 257, 514

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 770,703,802,514,728, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

703:19x 37

802:2x 401

514:2x 257

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 7 = 56

Therefore, the value for common factors is 56.

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 = 162448204959040/(1x56)

LCM = 162448204959040/56

LCM = 2900860802840

Thus, we can understand that the LCM of 770,703,802,514,728 is 2900860802840.

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

• LCM of 226, 701, 486, 994, 205
• LCM of 348, 560, 505, 596, 579
• LCM of 539, 909, 619, 884, 167
• LCM of 445, 769, 262, 614, 758
• LCM of 906, 191, 727, 313, 167

1. What is the LCM of 770, 703, 802, 514, 728?

Answer: LCM of 770, 703, 802, 514, 728 is 2900860802840.

2. How to calculate the LCM of 770, 703, 802, 514, 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 770, 703, 802, 514, 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}.