Given numbers are 817,212,404,751

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

The LCM of 817,212,404,751 is 13137696604.

Find LCM of 817,212,404,751 with Prime Factorization

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

2 x 2 x 817 x 53 x 101 x 751 = 13137696604

Therefore, the lowest common multiple of 817,212,404,751 is 13137696604.

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.

817 x 212 x 404 x 751 = 52550786416

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.

817 : 1, 19, 43, 817

212 : 1, 2, 4, 53, 106, 212

404 : 1, 2, 4, 101, 202, 404

751 : 1, 751

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 817,212,404,751, is 1.

Now, the common factors can be found like this.

817:19x 43

212:2x 2x 53

404:2x 2x 101

751:751

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 52550786416/(1x4)

LCM = 52550786416/4

LCM = 13137696604

Thus, we can understand that the LCM of 817,212,404,751 is 13137696604.

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

• LCM of 736, 114, 749, 539
• LCM of 910, 139, 336, 572
• LCM of 942, 616, 893, 428
• LCM of 118, 349, 398, 273
• LCM of 273, 704, 441, 253

1. What is the LCM of 817, 212, 404, 751?

Answer: LCM of 817, 212, 404, 751 is 13137696604.

2. How to calculate the LCM of 817, 212, 404, 751?

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 817, 212, 404, 751.

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}.