Given numbers are 717,717,257,988

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

The LCM of 717,717,257,988 is 182057772.

Find LCM of 717,717,257,988 with Prime Factorization

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

3 x 239 x 1 x 1 x 257 x 988 = 182057772

Therefore, the lowest common multiple of 717,717,257,988 is 182057772.

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 717 x 257 x 988 = 130535422524

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

717 : 1, 3, 239, 717

257 : 1, 257

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,717,257,988, is 1.

Now, the common factors can be found like this.

717:3x 239

717:3x 239

257:257

988:2x 2x 13x 19

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

3x 239 = 717

Therefore, the value for common factors is 717.

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 = 130535422524/(1x717)

LCM = 130535422524/717

LCM = 182057772

Thus, we can understand that the LCM of 717,717,257,988 is 182057772.

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

• LCM of 650, 289, 825, 165
• LCM of 854, 567, 449, 354
• LCM of 256, 549, 763, 254
• LCM of 478, 225, 199, 462
• LCM of 211, 235, 627, 407

1. What is the LCM of 717, 717, 257, 988?

Answer: LCM of 717, 717, 257, 988 is 182057772.

2. How to calculate the LCM of 717, 717, 257, 988?

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, 717, 257, 988.

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}.