Given numbers are 947,721,246,731,452

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

The LCM of 947,721,246,731,452 is 27748925244012.

Find LCM of 947,721,246,731,452 with Prime Factorization

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

2 x 947 x 721 x 123 x 731 x 226 = 27748925244012

Therefore, the lowest common multiple of 947,721,246,731,452 is 27748925244012.

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 721 x 246 x 731 x 452 = 55497850488024

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

721 : 1, 7, 103, 721

246 : 1, 2, 3, 6, 41, 82, 123, 246

731 : 1, 17, 43, 731

452 : 1, 2, 4, 113, 226, 452

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,721,246,731,452, is 1.

Now, the common factors can be found like this.

947:947

721:7x 103

246:2x 3x 41

731:17x 43

452:2x 2x 113

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

2 = 2

Therefore, the value for common factors is 2.

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 = 55497850488024/(1x2)

LCM = 55497850488024/2

LCM = 27748925244012

Thus, we can understand that the LCM of 947,721,246,731,452 is 27748925244012.

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

• LCM of 739, 332, 229, 608, 497
• LCM of 903, 221, 606, 400, 989
• LCM of 726, 218, 419, 410, 356
• LCM of 492, 733, 694, 535, 206
• LCM of 389, 364, 937, 123, 388

1. What is the LCM of 947, 721, 246, 731, 452?

Answer: LCM of 947, 721, 246, 731, 452 is 27748925244012.

2. How to calculate the LCM of 947, 721, 246, 731, 452?

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, 721, 246, 731, 452.

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}.