Given numbers are 494,429,847,397

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

The LCM of 494,429,847,397 is 498335838.

Find LCM of 494,429,847,397 with Prime Factorization

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

11 x 13 x 38 x 3 x 77 x 397 = 498335838

Therefore, the lowest common multiple of 494,429,847,397 is 498335838.

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.

494 x 429 x 847 x 397 = 71262024834

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.

494 : 1, 2, 13, 19, 26, 38, 247, 494

429 : 1, 3, 11, 13, 33, 39, 143, 429

847 : 1, 7, 11, 77, 121, 847

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 494,429,847,397, is 1.

Now, the common factors can be found like this.

494:2x 13x 19

429:3x 11x 13

847:7x 11x 11

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.

11x 13 = 143

Therefore, the value for common factors is 143.

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 = 71262024834/(1x143)

LCM = 71262024834/143

LCM = 498335838

Thus, we can understand that the LCM of 494,429,847,397 is 498335838.

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

• LCM of 640, 662, 213, 479
• LCM of 694, 593, 427, 868
• LCM of 566, 879, 573, 510
• LCM of 651, 624, 897, 718
• LCM of 723, 721, 702, 519

1. What is the LCM of 494, 429, 847, 397?

Answer: LCM of 494, 429, 847, 397 is 498335838.

2. How to calculate the LCM of 494, 429, 847, 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 494, 429, 847, 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}.