Given numbers are 247,442,908,133,245

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

The LCM of 247,442,908,133,245 is 934109540.

Find LCM of 247,442,908,133,245 with Prime Factorization

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

2 x 7 x 13 x 19 x 1 x 17 x 454 x 1 x 35 = 934109540

Therefore, the lowest common multiple of 247,442,908,133,245 is 934109540.

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 442 x 908 x 133 x 245 = 3230150789320

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

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

908 : 1, 2, 4, 227, 454, 908

133 : 1, 7, 19, 133

245 : 1, 5, 7, 35, 49, 245

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,442,908,133,245, is 1.

Now, the common factors can be found like this.

247:13x 19

442:2x 13x 17

908:2x 2x 227

133:7x 19

245:5x 7x 7

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

2x 7x 13x 19 = 3458

Therefore, the value for common factors is 3458.

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 = 3230150789320/(1x3458)

LCM = 3230150789320/3458

LCM = 934109540

Thus, we can understand that the LCM of 247,442,908,133,245 is 934109540.

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

• LCM of 656, 933, 100, 211, 328
• LCM of 795, 312, 702, 200, 693
• LCM of 428, 822, 492, 443, 999
• LCM of 686, 877, 581, 700, 734
• LCM of 522, 594, 495, 953, 841

1. What is the LCM of 247, 442, 908, 133, 245?

Answer: LCM of 247, 442, 908, 133, 245 is 934109540.

2. How to calculate the LCM of 247, 442, 908, 133, 245?

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, 442, 908, 133, 245.

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}.