Given numbers are 317,628,247,299,209

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

The LCM of 317,628,247,299,209 is 12440458316.

Find LCM of 317,628,247,299,209 with Prime Factorization

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

13 x 19 x 317 x 628 x 1 x 23 x 11 = 12440458316

Therefore, the lowest common multiple of 317,628,247,299,209 is 12440458316.

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.

317 x 628 x 247 x 299 x 209 = 3072793204052

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.

317 : 1, 317

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

247 : 1, 13, 19, 247

299 : 1, 13, 23, 299

209 : 1, 11, 19, 209

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,628,247,299,209, is 1.

Now, the common factors can be found like this.

317:317

628:2x 2x 157

247:13x 19

299:13x 23

209:11x 19

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

13x 19 = 247

Therefore, the value for common factors is 247.

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 = 3072793204052/(1x247)

LCM = 3072793204052/247

LCM = 12440458316

Thus, we can understand that the LCM of 317,628,247,299,209 is 12440458316.

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

• LCM of 600, 266, 788, 852, 531
• LCM of 137, 495, 530, 674, 640
• LCM of 376, 500, 345, 785, 877
• LCM of 281, 916, 270, 340, 251
• LCM of 426, 315, 964, 858, 562

1. What is the LCM of 317, 628, 247, 299, 209?

Answer: LCM of 317, 628, 247, 299, 209 is 12440458316.

2. How to calculate the LCM of 317, 628, 247, 299, 209?

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 317, 628, 247, 299, 209.

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}.