Given numbers are 426,988,298,530

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

The LCM of 426,988,298,530 is 8309381340.

Find LCM of 426,988,298,530 with Prime Factorization

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

2 x 213 x 494 x 149 x 265 = 8309381340

Therefore, the lowest common multiple of 426,988,298,530 is 8309381340.

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.

426 x 988 x 298 x 530 = 66475050720

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

298 : 1, 2, 149, 298

530 : 1, 2, 5, 10, 53, 106, 265, 530

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,988,298,530, is 2.

Now, the common factors can be found like this.

426:2x 3x 71

988:2x 2x 13x 19

298:2x 149

530:2x 5x 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 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 = 66475050720/(2x4)

LCM = 66475050720/8

LCM = 8309381340

Thus, we can understand that the LCM of 426,988,298,530 is 8309381340.

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

• LCM of 458, 677, 110, 291
• LCM of 836, 715, 221, 557
• LCM of 558, 231, 403, 544
• LCM of 340, 887, 143, 113
• LCM of 438, 862, 998, 201

1. What is the LCM of 426, 988, 298, 530?

Answer: LCM of 426, 988, 298, 530 is 8309381340.

2. How to calculate the LCM of 426, 988, 298, 530?

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 426, 988, 298, 530.

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}.