Given numbers are 725,752,770,163

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

The LCM of 725,752,770,163 is 6842805200.

Find LCM of 725,752,770,163 with Prime Factorization

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

2 x 5 x 145 x 376 x 77 x 163 = 6842805200

Therefore, the lowest common multiple of 725,752,770,163 is 6842805200.

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.

725 x 752 x 770 x 163 = 68428052000

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.

725 : 1, 5, 25, 29, 145, 725

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

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

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 725,752,770,163, is 1.

Now, the common factors can be found like this.

725:5x 5x 29

752:2x 2x 2x 2x 47

770:2x 5x 7x 11

163:163

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 68428052000/(1x10)

LCM = 68428052000/10

LCM = 6842805200

Thus, we can understand that the LCM of 725,752,770,163 is 6842805200.

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

• LCM of 200, 416, 623, 812
• LCM of 310, 172, 471, 833
• LCM of 512, 238, 874, 636
• LCM of 687, 284, 418, 680
• LCM of 482, 861, 220, 578

1. What is the LCM of 725, 752, 770, 163?

Answer: LCM of 725, 752, 770, 163 is 6842805200.

2. How to calculate the LCM of 725, 752, 770, 163?

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 725, 752, 770, 163.

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}.