Given numbers are 717,489,886,172

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

The LCM of 717,489,886,172 is 8905102716.

Find LCM of 717,489,886,172 with Prime Factorization

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

2 x 3 x 239 x 163 x 443 x 86 = 8905102716

Therefore, the lowest common multiple of 717,489,886,172 is 8905102716.

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 489 x 886 x 172 = 53430616296

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

489 : 1, 3, 163, 489

886 : 1, 2, 443, 886

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 717,489,886,172, is 1.

Now, the common factors can be found like this.

717:3x 239

489:3x 163

886:2x 443

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 3 = 6

Therefore, the value for common factors is 6.

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 = 53430616296/(1x6)

LCM = 53430616296/6

LCM = 8905102716

Thus, we can understand that the LCM of 717,489,886,172 is 8905102716.

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

• LCM of 195, 660, 184, 647
• LCM of 610, 638, 382, 931
• LCM of 315, 682, 381, 586
• LCM of 284, 752, 711, 603
• LCM of 629, 123, 740, 621

1. What is the LCM of 717, 489, 886, 172?

Answer: LCM of 717, 489, 886, 172 is 8905102716.

2. How to calculate the LCM of 717, 489, 886, 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, 489, 886, 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}.