Given numbers are 801,219,394,457

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

The LCM of 801,219,394,457 is 10528531434.

Find LCM of 801,219,394,457 with Prime Factorization

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

3 x 267 x 73 x 394 x 457 = 10528531434

Therefore, the lowest common multiple of 801,219,394,457 is 10528531434.

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.

801 x 219 x 394 x 457 = 31585594302

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.

801 : 1, 3, 9, 89, 267, 801

219 : 1, 3, 73, 219

394 : 1, 2, 197, 394

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 801,219,394,457, is 1.

Now, the common factors can be found like this.

801:3x 3x 89

219:3x 73

394:2x 197

457:457

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

3 = 3

Therefore, the value for common factors is 3.

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 = 31585594302/(1x3)

LCM = 31585594302/3

LCM = 10528531434

Thus, we can understand that the LCM of 801,219,394,457 is 10528531434.

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

• LCM of 945, 697, 574, 341
• LCM of 621, 243, 362, 916
• LCM of 947, 640, 567, 104
• LCM of 880, 421, 977, 951
• LCM of 878, 431, 526, 884

1. What is the LCM of 801, 219, 394, 457?

Answer: LCM of 801, 219, 394, 457 is 10528531434.

2. How to calculate the LCM of 801, 219, 394, 457?

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 801, 219, 394, 457.

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}.