Given numbers are 947,589,589,397

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

The LCM of 947,589,589,397 is 221439851.

Find LCM of 947,589,589,397 with Prime Factorization

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

19 x 31 x 947 x 1 x 1 x 397 = 221439851

Therefore, the lowest common multiple of 947,589,589,397 is 221439851.

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 589 x 589 x 397 = 130428072239

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

589 : 1, 19, 31, 589

589 : 1, 19, 31, 589

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,589,589,397, is 1.

Now, the common factors can be found like this.

947:947

589:19x 31

589:19x 31

397:397

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

19x 31 = 589

Therefore, the value for common factors is 589.

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 = 130428072239/(1x589)

LCM = 130428072239/589

LCM = 221439851

Thus, we can understand that the LCM of 947,589,589,397 is 221439851.

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

• LCM of 279, 538, 105, 989
• LCM of 251, 862, 691, 419
• LCM of 514, 876, 925, 389
• LCM of 790, 734, 890, 853
• LCM of 551, 439, 740, 145

1. What is the LCM of 947, 589, 589, 397?

Answer: LCM of 947, 589, 589, 397 is 221439851.

2. How to calculate the LCM of 947, 589, 589, 397?

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, 589, 589, 397.

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}.