Given numbers are 802,525,940,780

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

The LCM of 802,525,940,780 is 514523100.

Find LCM of 802,525,940,780 with Prime Factorization

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

2 x 2 x 3 x 5 x 401 x 35 x 47 x 13 = 514523100

Therefore, the lowest common multiple of 802,525,940,780 is 514523100.

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 525 x 940 x 780 = 308713860000

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

525 : 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 802,525,940,780, is 1.

Now, the common factors can be found like this.

802:2x 401

525:3x 5x 5x 7

940:2x 2x 5x 47

780:2x 2x 3x 5x 13

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 2x 3x 5x 5 = 600

Therefore, the value for common factors is 600.

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 = 308713860000/(1x600)

LCM = 308713860000/600

LCM = 514523100

Thus, we can understand that the LCM of 802,525,940,780 is 514523100.

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

• LCM of 989, 464, 913, 364
• LCM of 494, 693, 566, 111
• LCM of 459, 992, 426, 977
• LCM of 642, 410, 511, 599
• LCM of 540, 367, 395, 215

1. What is the LCM of 802, 525, 940, 780?

Answer: LCM of 802, 525, 940, 780 is 514523100.

2. How to calculate the LCM of 802, 525, 940, 780?

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, 525, 940, 780.

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}.