Given numbers are 257,775,898,482,721

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

The LCM of 257,775,898,482,721 is 31078744763150.

Find LCM of 257,775,898,482,721 with Prime Factorization

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

2 x 257 x 775 x 449 x 241 x 721 = 31078744763150

Therefore, the lowest common multiple of 257,775,898,482,721 is 31078744763150.

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.

257 x 775 x 898 x 482 x 721 = 62157489526300

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.

257 : 1, 257

775 : 1, 5, 25, 31, 155, 775

898 : 1, 2, 449, 898

482 : 1, 2, 241, 482

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 257,775,898,482,721, is 1.

Now, the common factors can be found like this.

257:257

775:5x 5x 31

898:2x 449

482:2x 241

721:7x 103

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 = 62157489526300/(1x2)

LCM = 62157489526300/2

LCM = 31078744763150

Thus, we can understand that the LCM of 257,775,898,482,721 is 31078744763150.

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

• LCM of 465, 871, 223, 772, 298
• LCM of 108, 950, 349, 907, 611
• LCM of 312, 261, 746, 398, 815
• LCM of 695, 135, 408, 621, 237
• LCM of 343, 892, 194, 809, 961

1. What is the LCM of 257, 775, 898, 482, 721?

Answer: LCM of 257, 775, 898, 482, 721 is 31078744763150.

2. How to calculate the LCM of 257, 775, 898, 482, 721?

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 257, 775, 898, 482, 721.

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}.