Given numbers are 676,721,338,554

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

The LCM of 676,721,338,554 is 135008692.

Find LCM of 676,721,338,554 with Prime Factorization

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

2 x 13 x 13 x 2 x 721 x 1 x 277 = 135008692

Therefore, the lowest common multiple of 676,721,338,554 is 135008692.

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.

676 x 721 x 338 x 554 = 91265875792

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.

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

721 : 1, 7, 103, 721

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

554 : 1, 2, 277, 554

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 676,721,338,554, is 1.

Now, the common factors can be found like this.

676:2x 2x 13x 13

721:7x 103

338:2x 13x 13

554:2x 277

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

2x 2x 13x 13 = 676

Therefore, the value for common factors is 676.

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 = 91265875792/(1x676)

LCM = 91265875792/676

LCM = 135008692

Thus, we can understand that the LCM of 676,721,338,554 is 135008692.

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

• LCM of 924, 800, 373, 599
• LCM of 125, 507, 488, 609
• LCM of 380, 250, 712, 683
• LCM of 363, 435, 990, 867
• LCM of 735, 666, 381, 402

1. What is the LCM of 676, 721, 338, 554?

Answer: LCM of 676, 721, 338, 554 is 135008692.

2. How to calculate the LCM of 676, 721, 338, 554?

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 676, 721, 338, 554.

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}.