Given numbers are 480,909,660,802

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

The LCM of 480,909,660,802 is 641535840.

Find LCM of 480,909,660,802 with Prime Factorization

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

2 x 2 x 3 x 5 x 8 x 303 x 11 x 401 = 641535840

Therefore, the lowest common multiple of 480,909,660,802 is 641535840.

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.

480 x 909 x 660 x 802 = 230952902400

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.

480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

909 : 1, 3, 9, 101, 303, 909

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

802 : 1, 2, 401, 802

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 480,909,660,802, is 1.

Now, the common factors can be found like this.

480:2x 2x 2x 2x 2x 3x 5

909:3x 3x 101

660:2x 2x 3x 5x 11

802:2x 401

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 3x 5 = 360

Therefore, the value for common factors is 360.

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 = 230952902400/(1x360)

LCM = 230952902400/360

LCM = 641535840

Thus, we can understand that the LCM of 480,909,660,802 is 641535840.

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

• LCM of 233, 702, 891, 343
• LCM of 922, 434, 242, 809
• LCM of 276, 208, 664, 601
• LCM of 915, 256, 584, 215
• LCM of 505, 943, 209, 421

1. What is the LCM of 480, 909, 660, 802?

Answer: LCM of 480, 909, 660, 802 is 641535840.

2. How to calculate the LCM of 480, 909, 660, 802?

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 480, 909, 660, 802.

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}.