Given numbers are 694,394,304,457,391

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

The LCM of 694,394,304,457,391 is 3713318848432.

Find LCM of 694,394,304,457,391 with Prime Factorization

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

2 x 347 x 197 x 152 x 457 x 391 = 3713318848432

Therefore, the lowest common multiple of 694,394,304,457,391 is 3713318848432.

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.

694 x 394 x 304 x 457 x 391 = 14853275393728

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.

694 : 1, 2, 347, 694

394 : 1, 2, 197, 394

304 : 1, 2, 4, 8, 16, 19, 38, 76, 152, 304

457 : 1, 457

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 694,394,304,457,391, is 1.

Now, the common factors can be found like this.

694:2x 347

394:2x 197

304:2x 2x 2x 2x 19

457:457

391:17x 23

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 = 14853275393728/(1x4)

LCM = 14853275393728/4

LCM = 3713318848432

Thus, we can understand that the LCM of 694,394,304,457,391 is 3713318848432.

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

• LCM of 511, 945, 958, 246, 507
• LCM of 193, 630, 196, 762, 796
• LCM of 807, 783, 492, 540, 781
• LCM of 278, 864, 978, 216, 632
• LCM of 300, 107, 872, 578, 167

1. What is the LCM of 694, 394, 304, 457, 391?

Answer: LCM of 694, 394, 304, 457, 391 is 3713318848432.

2. How to calculate the LCM of 694, 394, 304, 457, 391?

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 694, 394, 304, 457, 391.

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}.