Given numbers are 717,481,628,172

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

The LCM of 717,481,628,172 is 9313058508.

Find LCM of 717,481,628,172 with Prime Factorization

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

2 x 2 x 717 x 481 x 157 x 43 = 9313058508

Therefore, the lowest common multiple of 717,481,628,172 is 9313058508.

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.

717 x 481 x 628 x 172 = 37252234032

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.

717 : 1, 3, 239, 717

481 : 1, 13, 37, 481

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

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,481,628,172, is 1.

Now, the common factors can be found like this.

717:3x 239

481:13x 37

628:2x 2x 157

172:2x 2x 43

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 37252234032/(1x4)

LCM = 37252234032/4

LCM = 9313058508

Thus, we can understand that the LCM of 717,481,628,172 is 9313058508.

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

• LCM of 145, 977, 409, 285
• LCM of 878, 157, 953, 692
• LCM of 743, 773, 382, 159
• LCM of 665, 720, 588, 660
• LCM of 849, 493, 740, 249

1. What is the LCM of 717, 481, 628, 172?

Answer: LCM of 717, 481, 628, 172 is 9313058508.

2. How to calculate the LCM of 717, 481, 628, 172?

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 717, 481, 628, 172.

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}.