Given numbers are 489,892,491,223

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

The LCM of 489,892,491,223 is 214168308.

Find LCM of 489,892,491,223 with Prime Factorization

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

223 x 489 x 4 x 491 x 1 = 214168308

Therefore, the lowest common multiple of 489,892,491,223 is 214168308.

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.

489 x 892 x 491 x 223 = 47759532684

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.

489 : 1, 3, 163, 489

892 : 1, 2, 4, 223, 446, 892

491 : 1, 491

223 : 1, 223

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,892,491,223, is 1.

Now, the common factors can be found like this.

489:3x 163

892:2x 2x 223

491:491

223:223

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

223 = 223

Therefore, the value for common factors is 223.

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 = 47759532684/(1x223)

LCM = 47759532684/223

LCM = 214168308

Thus, we can understand that the LCM of 489,892,491,223 is 214168308.

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

• LCM of 597, 234, 947, 961
• LCM of 561, 315, 112, 559
• LCM of 877, 707, 222, 410
• LCM of 727, 510, 753, 990
• LCM of 888, 245, 627, 234

1. What is the LCM of 489, 892, 491, 223?

Answer: LCM of 489, 892, 491, 223 is 214168308.

2. How to calculate the LCM of 489, 892, 491, 223?

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 489, 892, 491, 223.

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}.