Given numbers are 725,155,553,215

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

The LCM of 725,155,553,215 is 534433025.

Find LCM of 725,155,553,215 with Prime Factorization

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

5 x 145 x 31 x 553 x 43 = 534433025

Therefore, the lowest common multiple of 725,155,553,215 is 534433025.

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 155 x 553 x 215 = 13360825625

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

155 : 1, 5, 31, 155

553 : 1, 7, 79, 553

215 : 1, 5, 43, 215

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 725,155,553,215, is 1.

Now, the common factors can be found like this.

725:5x 5x 29

155:5x 31

553:7x 79

215:5x 43

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 13360825625/(1x25)

LCM = 13360825625/25

LCM = 534433025

Thus, we can understand that the LCM of 725,155,553,215 is 534433025.

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

• LCM of 566, 712, 251, 586
• LCM of 790, 423, 925, 355
• LCM of 297, 625, 120, 363
• LCM of 359, 908, 101, 664
• LCM of 464, 951, 388, 203

1. What is the LCM of 725, 155, 553, 215?

Answer: LCM of 725, 155, 553, 215 is 534433025.

2. How to calculate the LCM of 725, 155, 553, 215?

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, 155, 553, 215.

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}.