Given numbers are 947,191,239,717

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

The LCM of 947,191,239,717 is 129688809.

Find LCM of 947,191,239,717 with Prime Factorization

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

239 x 947 x 191 x 1 x 3 = 129688809

Therefore, the lowest common multiple of 947,191,239,717 is 129688809.

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.

947 x 191 x 239 x 717 = 30995625351

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.

947 : 1, 947

191 : 1, 191

239 : 1, 239

717 : 1, 3, 239, 717

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,191,239,717, is 1.

Now, the common factors can be found like this.

947:947

191:191

239:239

717:3x 239

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

239 = 239

Therefore, the value for common factors is 239.

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 = 30995625351/(1x239)

LCM = 30995625351/239

LCM = 129688809

Thus, we can understand that the LCM of 947,191,239,717 is 129688809.

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

• LCM of 113, 396, 832, 285
• LCM of 558, 511, 622, 239
• LCM of 565, 771, 317, 989
• LCM of 547, 400, 313, 858
• LCM of 722, 260, 952, 406

1. What is the LCM of 947, 191, 239, 717?

Answer: LCM of 947, 191, 239, 717 is 129688809.

2. How to calculate the LCM of 947, 191, 239, 717?

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 947, 191, 239, 717.

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}.