Given numbers are 484,489,540,220

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

The LCM of 484,489,540,220 is 10650420.

Find LCM of 484,489,540,220 with Prime Factorization

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

2 x 2 x 3 x 5 x 11 x 1 x 163 x 9 x 11 = 10650420

Therefore, the lowest common multiple of 484,489,540,220 is 10650420.

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.

484 x 489 x 540 x 220 = 28117108800

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.

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

489 : 1, 3, 163, 489

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 484,489,540,220, is 1.

Now, the common factors can be found like this.

484:2x 2x 11x 11

489:3x 163

540:2x 2x 3x 3x 3x 5

220:2x 2x 5x 11

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 2x 3x 5x 11 = 2640

Therefore, the value for common factors is 2640.

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 = 28117108800/(1x2640)

LCM = 28117108800/2640

LCM = 10650420

Thus, we can understand that the LCM of 484,489,540,220 is 10650420.

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

• LCM of 356, 629, 587, 401
• LCM of 845, 344, 916, 578
• LCM of 774, 961, 870, 962
• LCM of 664, 571, 120, 237
• LCM of 614, 403, 675, 172

1. What is the LCM of 484, 489, 540, 220?

Answer: LCM of 484, 489, 540, 220 is 10650420.

2. How to calculate the LCM of 484, 489, 540, 220?

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 484, 489, 540, 220.

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}.