Given numbers are 431,580,887,887

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

The LCM of 431,580,887,887 is 221732260.

Find LCM of 431,580,887,887 with Prime Factorization

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

887 x 431 x 580 x 1 x 1 = 221732260

Therefore, the lowest common multiple of 431,580,887,887 is 221732260.

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.

431 x 580 x 887 x 887 = 196676514620

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.

431 : 1, 431

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

887 : 1, 887

887 : 1, 887

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,580,887,887, is 1.

Now, the common factors can be found like this.

431:431

580:2x 2x 5x 29

887:887

887:887

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

887 = 887

Therefore, the value for common factors is 887.

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 = 196676514620/(1x887)

LCM = 196676514620/887

LCM = 221732260

Thus, we can understand that the LCM of 431,580,887,887 is 221732260.

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

• LCM of 212, 297, 455, 997
• LCM of 426, 705, 475, 765
• LCM of 798, 656, 606, 445
• LCM of 460, 482, 132, 557
• LCM of 253, 428, 354, 981

1. What is the LCM of 431, 580, 887, 887?

Answer: LCM of 431, 580, 887, 887 is 221732260.

2. How to calculate the LCM of 431, 580, 887, 887?

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 431, 580, 887, 887.

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}.