Given numbers are 428,726,317,433

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

The LCM of 428,726,317,433 is 21325418004.

Find LCM of 428,726,317,433 with Prime Factorization

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

2 x 214 x 363 x 317 x 433 = 21325418004

Therefore, the lowest common multiple of 428,726,317,433 is 21325418004.

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.

428 x 726 x 317 x 433 = 42650836008

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.

428 : 1, 2, 4, 107, 214, 428

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

317 : 1, 317

433 : 1, 433

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,726,317,433, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

726:2x 3x 11x 11

317:317

433:433

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

2 = 2

Therefore, the value for common factors is 2.

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 = 42650836008/(1x2)

LCM = 42650836008/2

LCM = 21325418004

Thus, we can understand that the LCM of 428,726,317,433 is 21325418004.

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

• LCM of 485, 333, 590, 957
• LCM of 695, 556, 831, 938
• LCM of 808, 401, 193, 710
• LCM of 659, 359, 685, 158
• LCM of 770, 812, 457, 491

1. What is the LCM of 428, 726, 317, 433?

Answer: LCM of 428, 726, 317, 433 is 21325418004.

2. How to calculate the LCM of 428, 726, 317, 433?

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 428, 726, 317, 433.

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}.