Given numbers are 449,377,494,742

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

The LCM of 449,377,494,742 is 2386410754.

Find LCM of 449,377,494,742 with Prime Factorization

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

2 x 13 x 449 x 29 x 19 x 371 = 2386410754

Therefore, the lowest common multiple of 449,377,494,742 is 2386410754.

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.

449 x 377 x 494 x 742 = 62046679604

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.

449 : 1, 449

377 : 1, 13, 29, 377

494 : 1, 2, 13, 19, 26, 38, 247, 494

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 449,377,494,742, is 1.

Now, the common factors can be found like this.

449:449

377:13x 29

494:2x 13x 19

742:2x 7x 53

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 62046679604/(1x26)

LCM = 62046679604/26

LCM = 2386410754

Thus, we can understand that the LCM of 449,377,494,742 is 2386410754.

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

• LCM of 141, 316, 511, 162
• LCM of 137, 929, 811, 718
• LCM of 757, 185, 326, 237
• LCM of 605, 742, 510, 764
• LCM of 496, 747, 342, 938

1. What is the LCM of 449, 377, 494, 742?

Answer: LCM of 449, 377, 494, 742 is 2386410754.

2. How to calculate the LCM of 449, 377, 494, 742?

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 449, 377, 494, 742.

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}.