Given numbers are 397,833,271,813

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

The LCM of 397,833,271,813 is 268859913.

Find LCM of 397,833,271,813 with Prime Factorization

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

271 x 397 x 833 x 1 x 3 = 268859913

Therefore, the lowest common multiple of 397,833,271,813 is 268859913.

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.

397 x 833 x 271 x 813 = 72861036423

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.

397 : 1, 397

833 : 1, 7, 17, 49, 119, 833

271 : 1, 271

813 : 1, 3, 271, 813

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,833,271,813, is 1.

Now, the common factors can be found like this.

397:397

833:7x 7x 17

271:271

813:3x 271

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

271 = 271

Therefore, the value for common factors is 271.

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 = 72861036423/(1x271)

LCM = 72861036423/271

LCM = 268859913

Thus, we can understand that the LCM of 397,833,271,813 is 268859913.

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

• LCM of 759, 283, 853, 292
• LCM of 285, 211, 532, 378
• LCM of 173, 923, 383, 985
• LCM of 948, 150, 742, 208
• LCM of 820, 324, 849, 495

1. What is the LCM of 397, 833, 271, 813?

Answer: LCM of 397, 833, 271, 813 is 268859913.

2. How to calculate the LCM of 397, 833, 271, 813?

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 397, 833, 271, 813.

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}.