Given numbers are 491,746,491,447

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

The LCM of 491,746,491,447 is 163729842.

Find LCM of 491,746,491,447 with Prime Factorization

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

491 x 1 x 746 x 1 x 447 = 163729842

Therefore, the lowest common multiple of 491,746,491,447 is 163729842.

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.

491 x 746 x 491 x 447 = 80391352422

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.

491 : 1, 491

746 : 1, 2, 373, 746

491 : 1, 491

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 491,746,491,447, is 1.

Now, the common factors can be found like this.

491:491

746:2x 373

491:491

447:3x 149

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

491 = 491

Therefore, the value for common factors is 491.

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 = 80391352422/(1x491)

LCM = 80391352422/491

LCM = 163729842

Thus, we can understand that the LCM of 491,746,491,447 is 163729842.

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

• LCM of 100, 131, 603, 443
• LCM of 540, 344, 360, 513
• LCM of 444, 966, 654, 858
• LCM of 114, 282, 332, 435
• LCM of 828, 151, 136, 243

1. What is the LCM of 491, 746, 491, 447?

Answer: LCM of 491, 746, 491, 447 is 163729842.

2. How to calculate the LCM of 491, 746, 491, 447?

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 491, 746, 491, 447.

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}.