Given numbers are 299,403,255,442

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

The LCM of 299,403,255,442 is 4727190.

Find LCM of 299,403,255,442 with Prime Factorization

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

13 x 17 x 23 x 31 x 15 x 2 = 4727190

Therefore, the lowest common multiple of 299,403,255,442 is 4727190.

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.

299 x 403 x 255 x 442 = 13581216870

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.

299 : 1, 13, 23, 299

403 : 1, 13, 31, 403

255 : 1, 3, 5, 15, 17, 51, 85, 255

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 299,403,255,442, is 1.

Now, the common factors can be found like this.

299:13x 23

403:13x 31

255:3x 5x 17

442:2x 13x 17

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

13x 13x 17 = 2873

Therefore, the value for common factors is 2873.

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 = 13581216870/(1x2873)

LCM = 13581216870/2873

LCM = 4727190

Thus, we can understand that the LCM of 299,403,255,442 is 4727190.

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

• LCM of 921, 262, 569, 833
• LCM of 787, 368, 865, 692
• LCM of 866, 518, 634, 861
• LCM of 340, 695, 199, 362
• LCM of 380, 226, 818, 574

1. What is the LCM of 299, 403, 255, 442?

Answer: LCM of 299, 403, 255, 442 is 4727190.

2. How to calculate the LCM of 299, 403, 255, 442?

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 299, 403, 255, 442.

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}.