Given numbers are 457,998,260,626

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

The LCM of 457,998,260,626 is 18558139340.

Find LCM of 457,998,260,626 with Prime Factorization

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

2 x 457 x 499 x 130 x 313 = 18558139340

Therefore, the lowest common multiple of 457,998,260,626 is 18558139340.

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.

457 x 998 x 260 x 626 = 74232557360

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.

457 : 1, 457

998 : 1, 2, 499, 998

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

626 : 1, 2, 313, 626

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 457,998,260,626, is 1.

Now, the common factors can be found like this.

457:457

998:2x 499

260:2x 2x 5x 13

626:2x 313

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 = 74232557360/(1x4)

LCM = 74232557360/4

LCM = 18558139340

Thus, we can understand that the LCM of 457,998,260,626 is 18558139340.

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

• LCM of 555, 218, 541, 374
• LCM of 551, 392, 636, 695
• LCM of 878, 433, 831, 585
• LCM of 659, 300, 223, 472
• LCM of 114, 131, 212, 125

1. What is the LCM of 457, 998, 260, 626?

Answer: LCM of 457, 998, 260, 626 is 18558139340.

2. How to calculate the LCM of 457, 998, 260, 626?

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 457, 998, 260, 626.

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}.