Given numbers are 317,317,583,781

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

The LCM of 317,317,583,781 is 13121581.

Find LCM of 317,317,583,781 with Prime Factorization

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

11 x 317 x 1 x 1 x 53 x 71 = 13121581

Therefore, the lowest common multiple of 317,317,583,781 is 13121581.

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 317 x 583 x 781 = 45754952947

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

317 : 1, 317

583 : 1, 11, 53, 583

781 : 1, 11, 71, 781

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,317,583,781, is 1.

Now, the common factors can be found like this.

317:317

317:317

583:11x 53

781:11x 71

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

11x 317 = 3487

Therefore, the value for common factors is 3487.

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 = 45754952947/(1x3487)

LCM = 45754952947/3487

LCM = 13121581

Thus, we can understand that the LCM of 317,317,583,781 is 13121581.

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

• LCM of 630, 404, 524, 450
• LCM of 206, 224, 218, 209
• LCM of 548, 307, 648, 193
• LCM of 488, 582, 105, 885
• LCM of 867, 936, 913, 119

1. What is the LCM of 317, 317, 583, 781?

Answer: LCM of 317, 317, 583, 781 is 13121581.

2. How to calculate the LCM of 317, 317, 583, 781?

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, 317, 583, 781.

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}.