Given numbers are 416,637,419,397

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

The LCM of 416,637,419,397 is 3390735712.

Find LCM of 416,637,419,397 with Prime Factorization

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

13 x 32 x 49 x 419 x 397 = 3390735712

Therefore, the lowest common multiple of 416,637,419,397 is 3390735712.

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.

416 x 637 x 419 x 397 = 44079564256

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.

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

637 : 1, 7, 13, 49, 91, 637

419 : 1, 419

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 416,637,419,397, is 1.

Now, the common factors can be found like this.

416:2x 2x 2x 2x 2x 13

637:7x 7x 13

419:419

397:397

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

13 = 13

Therefore, the value for common factors is 13.

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 = 44079564256/(1x13)

LCM = 44079564256/13

LCM = 3390735712

Thus, we can understand that the LCM of 416,637,419,397 is 3390735712.

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

• LCM of 504, 804, 487, 641
• LCM of 823, 604, 522, 950
• LCM of 513, 427, 293, 842
• LCM of 693, 537, 357, 484
• LCM of 461, 886, 888, 854

1. What is the LCM of 416, 637, 419, 397?

Answer: LCM of 416, 637, 419, 397 is 3390735712.

2. How to calculate the LCM of 416, 637, 419, 397?

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 416, 637, 419, 397.

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}.