Given numbers are 518,254,298,491

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

The LCM of 518,254,298,491 is 4812837974.

Find LCM of 518,254,298,491 with Prime Factorization

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

2 x 259 x 127 x 149 x 491 = 4812837974

Therefore, the lowest common multiple of 518,254,298,491 is 4812837974.

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.

518 x 254 x 298 x 491 = 19251351896

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.

518 : 1, 2, 7, 14, 37, 74, 259, 518

254 : 1, 2, 127, 254

298 : 1, 2, 149, 298

491 : 1, 491

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 518,254,298,491, is 1.

Now, the common factors can be found like this.

518:2x 7x 37

254:2x 127

298:2x 149

491:491

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 19251351896/(1x4)

LCM = 19251351896/4

LCM = 4812837974

Thus, we can understand that the LCM of 518,254,298,491 is 4812837974.

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

• LCM of 676, 480, 306, 480
• LCM of 662, 592, 399, 534
• LCM of 345, 538, 462, 238
• LCM of 816, 145, 120, 560
• LCM of 790, 254, 238, 905

1. What is the LCM of 518, 254, 298, 491?

Answer: LCM of 518, 254, 298, 491 is 4812837974.

2. How to calculate the LCM of 518, 254, 298, 491?

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 518, 254, 298, 491.

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}.