Given numbers are 1247,9847

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

The LCM of 1247,9847 is 285563.

Find LCM of 1247,9847 with Prime Factorization

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

43 x 29 x 229 = 285563

Therefore, the lowest common multiple of 1247,9847 is 285563.

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.

1247 x 9847 = 12279209

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.

1247 : 1, 29, 43, 1247

9847 : 1, 43, 229, 9847

43 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1247,9847, is 43.

Now, the common factors can be found like this.

1247:29x 43

9847:43x 229

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

= 1

Therefore, the value for common factors is 1.

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 = 12279209/(43x1)

LCM = 12279209/43

LCM = 285563

Thus, we can understand that the LCM of 1247,9847 is 285563.

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

• LCM of 7555, 9184
• LCM of 3039, 1703
• LCM of 5899, 6873
• LCM of 3176, 6336
• LCM of 1007, 8334

1. What is the LCM of 1247, 9847?

Answer: LCM of 1247, 9847 is 285563.

2. How to calculate the LCM of 1247, 9847?

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 1247, 9847.

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}.