Given numbers are 393,885,838,393

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

The LCM of 393,885,838,393 is 97153530.

Find LCM of 393,885,838,393 with Prime Factorization

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

3 x 131 x 1 x 295 x 838 x 1 = 97153530

Therefore, the lowest common multiple of 393,885,838,393 is 97153530.

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.

393 x 885 x 838 x 393 = 114544011870

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.

393 : 1, 3, 131, 393

885 : 1, 3, 5, 15, 59, 177, 295, 885

838 : 1, 2, 419, 838

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 393,885,838,393, is 1.

Now, the common factors can be found like this.

393:3x 131

885:3x 5x 59

838:2x 419

393:3x 131

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

3x 3x 131 = 1179

Therefore, the value for common factors is 1179.

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 = 114544011870/(1x1179)

LCM = 114544011870/1179

LCM = 97153530

Thus, we can understand that the LCM of 393,885,838,393 is 97153530.

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

• LCM of 554, 444, 478, 874
• LCM of 178, 760, 293, 765
• LCM of 952, 894, 322, 774
• LCM of 506, 120, 109, 684
• LCM of 280, 837, 131, 886

1. What is the LCM of 393, 885, 838, 393?

Answer: LCM of 393, 885, 838, 393 is 97153530.

2. How to calculate the LCM of 393, 885, 838, 393?

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 393, 885, 838, 393.

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}.