Given numbers are 767,778,497,682,398

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

The LCM of 767,778,497,682,398 is 20125135128098.

Find LCM of 767,778,497,682,398 with Prime Factorization

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

2 x 767 x 389 x 497 x 341 x 199 = 20125135128098

Therefore, the lowest common multiple of 767,778,497,682,398 is 20125135128098.

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.

767 x 778 x 497 x 682 x 398 = 80500540512392

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.

767 : 1, 13, 59, 767

778 : 1, 2, 389, 778

497 : 1, 7, 71, 497

682 : 1, 2, 11, 22, 31, 62, 341, 682

398 : 1, 2, 199, 398

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 767,778,497,682,398, is 1.

Now, the common factors can be found like this.

767:13x 59

778:2x 389

497:7x 71

682:2x 11x 31

398:2x 199

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 = 80500540512392/(1x4)

LCM = 80500540512392/4

LCM = 20125135128098

Thus, we can understand that the LCM of 767,778,497,682,398 is 20125135128098.

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

• LCM of 641, 392, 576, 767, 666
• LCM of 388, 316, 841, 500, 781
• LCM of 387, 305, 281, 570, 446
• LCM of 255, 229, 681, 973, 415
• LCM of 676, 786, 983, 639, 913

1. What is the LCM of 767, 778, 497, 682, 398?

Answer: LCM of 767, 778, 497, 682, 398 is 20125135128098.

2. How to calculate the LCM of 767, 778, 497, 682, 398?

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 767, 778, 497, 682, 398.

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}.