Given numbers are 778,742,317,317

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

The LCM of 778,742,317,317 is 91498246.

Find LCM of 778,742,317,317 with Prime Factorization

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

2 x 317 x 389 x 371 x 1 x 1 = 91498246

Therefore, the lowest common multiple of 778,742,317,317 is 91498246.

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.

778 x 742 x 317 x 317 = 58009887964

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.

778 : 1, 2, 389, 778

742 : 1, 2, 7, 14, 53, 106, 371, 742

317 : 1, 317

317 : 1, 317

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 778,742,317,317, is 1.

Now, the common factors can be found like this.

778:2x 389

742:2x 7x 53

317:317

317:317

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

2x 317 = 634

Therefore, the value for common factors is 634.

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 = 58009887964/(1x634)

LCM = 58009887964/634

LCM = 91498246

Thus, we can understand that the LCM of 778,742,317,317 is 91498246.

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

• LCM of 665, 239, 597, 302
• LCM of 489, 658, 463, 342
• LCM of 173, 499, 615, 862
• LCM of 892, 850, 120, 521
• LCM of 408, 448, 710, 458

1. What is the LCM of 778, 742, 317, 317?

Answer: LCM of 778, 742, 317, 317 is 91498246.

2. How to calculate the LCM of 778, 742, 317, 317?

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 778, 742, 317, 317.

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}.