Given numbers are 778,770,495,160,557

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

The LCM of 778,770,495,160,557 is 24024702240.

Find LCM of 778,770,495,160,557 with Prime Factorization

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

2 x 5 x 11 x 389 x 7 x 9 x 16 x 557 = 24024702240

Therefore, the lowest common multiple of 778,770,495,160,557 is 24024702240.

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 770 x 495 x 160 x 557 = 26427172464000

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

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

495 : 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

557 : 1, 557

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 778,770,495,160,557, is 1.

Now, the common factors can be found like this.

778:2x 389

770:2x 5x 7x 11

495:3x 3x 5x 11

160:2x 2x 2x 2x 2x 5

557:557

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

2x 2x 5x 5x 11 = 1100

Therefore, the value for common factors is 1100.

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 = 26427172464000/(1x1100)

LCM = 26427172464000/1100

LCM = 24024702240

Thus, we can understand that the LCM of 778,770,495,160,557 is 24024702240.

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

• LCM of 796, 714, 143, 561, 289
• LCM of 958, 631, 961, 995, 261
• LCM of 909, 749, 496, 439, 363
• LCM of 897, 934, 108, 967, 671
• LCM of 393, 551, 480, 963, 908

1. What is the LCM of 778, 770, 495, 160, 557?

Answer: LCM of 778, 770, 495, 160, 557 is 24024702240.

2. How to calculate the LCM of 778, 770, 495, 160, 557?

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, 770, 495, 160, 557.

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}.