Given numbers are 268,717,653,229,390

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

The LCM of 268,717,653,229,390 is 1867738065180.

Find LCM of 268,717,653,229,390 with Prime Factorization

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

2 x 3 x 134 x 239 x 653 x 229 x 65 = 1867738065180

Therefore, the lowest common multiple of 268,717,653,229,390 is 1867738065180.

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.

268 x 717 x 653 x 229 x 390 = 11206428391080

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.

268 : 1, 2, 4, 67, 134, 268

717 : 1, 3, 239, 717

653 : 1, 653

229 : 1, 229

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 268,717,653,229,390, is 1.

Now, the common factors can be found like this.

268:2x 2x 67

717:3x 239

653:653

229:229

390:2x 3x 5x 13

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 = 11206428391080/(1x6)

LCM = 11206428391080/6

LCM = 1867738065180

Thus, we can understand that the LCM of 268,717,653,229,390 is 1867738065180.

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

• LCM of 640, 538, 967, 987, 650
• LCM of 301, 473, 443, 203, 322
• LCM of 557, 559, 797, 587, 154
• LCM of 526, 710, 181, 394, 253
• LCM of 150, 544, 562, 409, 732

1. What is the LCM of 268, 717, 653, 229, 390?

Answer: LCM of 268, 717, 653, 229, 390 is 1867738065180.

2. How to calculate the LCM of 268, 717, 653, 229, 390?

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 268, 717, 653, 229, 390.

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}.