Given numbers are 257,792,727,742,197

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

The LCM of 257,792,727,742,197 is 10815157578456.

Find LCM of 257,792,727,742,197 with Prime Factorization

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

2 x 257 x 396 x 727 x 371 x 197 = 10815157578456

Therefore, the lowest common multiple of 257,792,727,742,197 is 10815157578456.

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 792 x 727 x 742 x 197 = 21630315156912

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

792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

727 : 1, 727

742 : 1, 2, 7, 14, 53, 106, 371, 742

197 : 1, 197

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 257,792,727,742,197, is 1.

Now, the common factors can be found like this.

257:257

792:2x 2x 2x 3x 3x 11

727:727

742:2x 7x 53

197:197

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 = 21630315156912/(1x2)

LCM = 21630315156912/2

LCM = 10815157578456

Thus, we can understand that the LCM of 257,792,727,742,197 is 10815157578456.

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

• LCM of 629, 802, 122, 494, 544
• LCM of 822, 720, 147, 598, 925
• LCM of 233, 758, 885, 298, 814
• LCM of 620, 167, 936, 878, 544
• LCM of 623, 819, 539, 125, 864

1. What is the LCM of 257, 792, 727, 742, 197?

Answer: LCM of 257, 792, 727, 742, 197 is 10815157578456.

2. How to calculate the LCM of 257, 792, 727, 742, 197?

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, 792, 727, 742, 197.

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}.