Given numbers are 998,338,429,917

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

The LCM of 998,338,429,917 is 5103880782.

Find LCM of 998,338,429,917 with Prime Factorization

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

2 x 13 x 499 x 13 x 33 x 917 = 5103880782

Therefore, the lowest common multiple of 998,338,429,917 is 5103880782.

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.

998 x 338 x 429 x 917 = 132700900332

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.

998 : 1, 2, 499, 998

338 : 1, 2, 13, 26, 169, 338

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

917 : 1, 7, 131, 917

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,338,429,917, is 1.

Now, the common factors can be found like this.

998:2x 499

338:2x 13x 13

429:3x 11x 13

917:7x 131

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 132700900332/(1x26)

LCM = 132700900332/26

LCM = 5103880782

Thus, we can understand that the LCM of 998,338,429,917 is 5103880782.

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

• LCM of 918, 732, 680, 968
• LCM of 262, 173, 582, 671
• LCM of 616, 866, 169, 165
• LCM of 688, 354, 158, 462
• LCM of 645, 914, 706, 871

1. What is the LCM of 998, 338, 429, 917?

Answer: LCM of 998, 338, 429, 917 is 5103880782.

2. How to calculate the LCM of 998, 338, 429, 917?

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 998, 338, 429, 917.

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}.