Given numbers are 317,473,212,680

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

The LCM of 317,473,212,680 is 5403873640.

Find LCM of 317,473,212,680 with Prime Factorization

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

2 x 2 x 317 x 473 x 53 x 170 = 5403873640

Therefore, the lowest common multiple of 317,473,212,680 is 5403873640.

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 473 x 212 x 680 = 21615494560

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

473 : 1, 11, 43, 473

212 : 1, 2, 4, 53, 106, 212

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,473,212,680, is 1.

Now, the common factors can be found like this.

317:317

473:11x 43

212:2x 2x 53

680:2x 2x 2x 5x 17

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 = 21615494560/(1x4)

LCM = 21615494560/4

LCM = 5403873640

Thus, we can understand that the LCM of 317,473,212,680 is 5403873640.

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

• LCM of 242, 505, 153, 391
• LCM of 783, 292, 659, 364
• LCM of 179, 188, 100, 743
• LCM of 351, 773, 106, 275
• LCM of 465, 986, 509, 870

1. What is the LCM of 317, 473, 212, 680?

Answer: LCM of 317, 473, 212, 680 is 5403873640.

2. How to calculate the LCM of 317, 473, 212, 680?

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, 473, 212, 680.

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}.