Given numbers are 791,470,772,391

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

The LCM of 791,470,772,391 is 56109759020.

Find LCM of 791,470,772,391 with Prime Factorization

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

2 x 791 x 235 x 386 x 391 = 56109759020

Therefore, the lowest common multiple of 791,470,772,391 is 56109759020.

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.

791 x 470 x 772 x 391 = 112219518040

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.

791 : 1, 7, 113, 791

470 : 1, 2, 5, 10, 47, 94, 235, 470

772 : 1, 2, 4, 193, 386, 772

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 791,470,772,391, is 1.

Now, the common factors can be found like this.

791:7x 113

470:2x 5x 47

772:2x 2x 193

391:17x 23

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

2 = 2

Therefore, the value for common factors is 2.

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 = 112219518040/(1x2)

LCM = 112219518040/2

LCM = 56109759020

Thus, we can understand that the LCM of 791,470,772,391 is 56109759020.

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

• LCM of 881, 895, 935, 371
• LCM of 446, 391, 779, 839
• LCM of 236, 525, 939, 143
• LCM of 397, 504, 619, 874
• LCM of 270, 169, 357, 245

1. What is the LCM of 791, 470, 772, 391?

Answer: LCM of 791, 470, 772, 391 is 56109759020.

2. How to calculate the LCM of 791, 470, 772, 391?

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 791, 470, 772, 391.

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}.