Given numbers are 247,92,621,922

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

The LCM of 247,92,621,922 is 282845628.

Find LCM of 247,92,621,922 with Prime Factorization

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

2 x 23 x 247 x 2 x 27 x 461 = 282845628

Therefore, the lowest common multiple of 247,92,621,922 is 282845628.

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 92 x 621 x 922 = 13010898888

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

92 : 1, 2, 4, 23, 46, 92

621 : 1, 3, 9, 23, 27, 69, 207, 621

922 : 1, 2, 461, 922

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,92,621,922, is 1.

Now, the common factors can be found like this.

247:13x 19

92:2x 2x 23

621:3x 3x 3x 23

922:2x 461

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

2x 23 = 46

Therefore, the value for common factors is 46.

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 = 13010898888/(1x46)

LCM = 13010898888/46

LCM = 282845628

Thus, we can understand that the LCM of 247,92,621,922 is 282845628.

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

• LCM of 364, 44, 491, 890
• LCM of 611, 64, 943, 497
• LCM of 875, 33, 188, 376
• LCM of 628, 92, 476, 828
• LCM of 661, 30, 404, 662

1. What is the LCM of 247, 92, 621, 922?

Answer: LCM of 247, 92, 621, 922 is 282845628.

2. How to calculate the LCM of 247, 92, 621, 922?

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, 92, 621, 922.

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}.