Given numbers are 247,902,257,481,115

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

The LCM of 247,902,257,481,115 is 243633036790.

Find LCM of 247,902,257,481,115 with Prime Factorization

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

13 x 19 x 902 x 257 x 37 x 115 = 243633036790

Therefore, the lowest common multiple of 247,902,257,481,115 is 243633036790.

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.

247 x 902 x 257 x 481 x 115 = 3167229478270

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.

247 : 1, 13, 19, 247

902 : 1, 2, 11, 22, 41, 82, 451, 902

257 : 1, 257

481 : 1, 13, 37, 481

115 : 1, 5, 23, 115

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,902,257,481,115, is 1.

Now, the common factors can be found like this.

247:13x 19

902:2x 11x 41

257:257

481:13x 37

115:5x 23

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

13 = 13

Therefore, the value for common factors is 13.

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 = 3167229478270/(1x13)

LCM = 3167229478270/13

LCM = 243633036790

Thus, we can understand that the LCM of 247,902,257,481,115 is 243633036790.

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

• LCM of 701, 853, 477, 567, 369
• LCM of 154, 175, 650, 891, 132
• LCM of 257, 583, 852, 142, 320
• LCM of 645, 152, 779, 445, 407
• LCM of 467, 486, 957, 886, 853

1. What is the LCM of 247, 902, 257, 481, 115?

Answer: LCM of 247, 902, 257, 481, 115 is 243633036790.

2. How to calculate the LCM of 247, 902, 257, 481, 115?

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 247, 902, 257, 481, 115.

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}.