Given numbers are 731,238,283,912

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

The LCM of 731,238,283,912 is 1320677232.

Find LCM of 731,238,283,912 with Prime Factorization

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

2 x 17 x 43 x 7 x 283 x 456 = 1320677232

Therefore, the lowest common multiple of 731,238,283,912 is 1320677232.

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.

731 x 238 x 283 x 912 = 44903025888

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.

731 : 1, 17, 43, 731

238 : 1, 2, 7, 14, 17, 34, 119, 238

283 : 1, 283

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,238,283,912, is 1.

Now, the common factors can be found like this.

731:17x 43

238:2x 7x 17

283:283

912:2x 2x 2x 2x 3x 19

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

2x 17 = 34

Therefore, the value for common factors is 34.

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 = 44903025888/(1x34)

LCM = 44903025888/34

LCM = 1320677232

Thus, we can understand that the LCM of 731,238,283,912 is 1320677232.

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

• LCM of 478, 188, 864, 402
• LCM of 962, 377, 231, 242
• LCM of 662, 582, 710, 359
• LCM of 450, 924, 237, 220
• LCM of 370, 795, 648, 923

1. What is the LCM of 731, 238, 283, 912?

Answer: LCM of 731, 238, 283, 912 is 1320677232.

2. How to calculate the LCM of 731, 238, 283, 912?

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 731, 238, 283, 912.

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}.