Given numbers are 247,959,442,681

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

The LCM of 247,959,442,681 is 5484557442.

Find LCM of 247,959,442,681 with Prime Factorization

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

13 x 19 x 959 x 34 x 681 = 5484557442

Therefore, the lowest common multiple of 247,959,442,681 is 5484557442.

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 959 x 442 x 681 = 71299246746

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

959 : 1, 7, 137, 959

442 : 1, 2, 13, 17, 26, 34, 221, 442

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,959,442,681, is 1.

Now, the common factors can be found like this.

247:13x 19

959:7x 137

442:2x 13x 17

681:3x 227

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 = 71299246746/(1x13)

LCM = 71299246746/13

LCM = 5484557442

Thus, we can understand that the LCM of 247,959,442,681 is 5484557442.

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

• LCM of 725, 522, 323, 797
• LCM of 704, 877, 594, 249
• LCM of 631, 233, 307, 743
• LCM of 954, 570, 558, 675
• LCM of 560, 365, 400, 722

1. What is the LCM of 247, 959, 442, 681?

Answer: LCM of 247, 959, 442, 681 is 5484557442.

2. How to calculate the LCM of 247, 959, 442, 681?

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, 959, 442, 681.

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}.