Given numbers are 442,628,172,625

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

The LCM of 442,628,172,625 is 3729927500.

Find LCM of 442,628,172,625 with Prime Factorization

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

2 x 2 x 221 x 157 x 43 x 625 = 3729927500

Therefore, the lowest common multiple of 442,628,172,625 is 3729927500.

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.

442 x 628 x 172 x 625 = 29839420000

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.

442 : 1, 2, 13, 17, 26, 34, 221, 442

628 : 1, 2, 4, 157, 314, 628

172 : 1, 2, 4, 43, 86, 172

625 : 1, 5, 25, 125, 625

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,628,172,625, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

628:2x 2x 157

172:2x 2x 43

625:5x 5x 5x 5

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 2 = 8

Therefore, the value for common factors is 8.

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 = 29839420000/(1x8)

LCM = 29839420000/8

LCM = 3729927500

Thus, we can understand that the LCM of 442,628,172,625 is 3729927500.

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

• LCM of 157, 216, 184, 973
• LCM of 265, 915, 936, 355
• LCM of 139, 152, 872, 781
• LCM of 806, 146, 715, 815
• LCM of 812, 667, 867, 925

1. What is the LCM of 442, 628, 172, 625?

Answer: LCM of 442, 628, 172, 625 is 3729927500.

2. How to calculate the LCM of 442, 628, 172, 625?

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 442, 628, 172, 625.

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}.