Given numbers are 298,122,526,642

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

The LCM of 298,122,526,642 is 1534641294.

Find LCM of 298,122,526,642 with Prime Factorization

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

2 x 149 x 61 x 263 x 321 = 1534641294

Therefore, the lowest common multiple of 298,122,526,642 is 1534641294.

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.

298 x 122 x 526 x 642 = 12277130352

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.

298 : 1, 2, 149, 298

122 : 1, 2, 61, 122

526 : 1, 2, 263, 526

642 : 1, 2, 3, 6, 107, 214, 321, 642

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 298,122,526,642, is 2.

Now, the common factors can be found like this.

298:2x 149

122:2x 61

526:2x 263

642:2x 3x 107

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 = 12277130352/(2x4)

LCM = 12277130352/8

LCM = 1534641294

Thus, we can understand that the LCM of 298,122,526,642 is 1534641294.

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

• LCM of 835, 682, 954, 406
• LCM of 615, 605, 321, 646
• LCM of 661, 505, 625, 873
• LCM of 807, 961, 297, 565
• LCM of 354, 650, 521, 583

1. What is the LCM of 298, 122, 526, 642?

Answer: LCM of 298, 122, 526, 642 is 1534641294.

2. How to calculate the LCM of 298, 122, 526, 642?

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 298, 122, 526, 642.

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}.