Given numbers are 802,428,426,779

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

The LCM of 802,428,426,779 is 28477719156.

Find LCM of 802,428,426,779 with Prime Factorization

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

2 x 401 x 214 x 213 x 779 = 28477719156

Therefore, the lowest common multiple of 802,428,426,779 is 28477719156.

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.

802 x 428 x 426 x 779 = 113910876624

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.

802 : 1, 2, 401, 802

428 : 1, 2, 4, 107, 214, 428

426 : 1, 2, 3, 6, 71, 142, 213, 426

779 : 1, 19, 41, 779

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 802,428,426,779, is 1.

Now, the common factors can be found like this.

802:2x 401

428:2x 2x 107

426:2x 3x 71

779:19x 41

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 = 113910876624/(1x4)

LCM = 113910876624/4

LCM = 28477719156

Thus, we can understand that the LCM of 802,428,426,779 is 28477719156.

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

• LCM of 605, 832, 575, 344
• LCM of 496, 662, 987, 491
• LCM of 860, 547, 843, 327
• LCM of 165, 625, 203, 670
• LCM of 612, 740, 587, 677

1. What is the LCM of 802, 428, 426, 779?

Answer: LCM of 802, 428, 426, 779 is 28477719156.

2. How to calculate the LCM of 802, 428, 426, 779?

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 802, 428, 426, 779.

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}.