Given numbers are 121,363,538,969,480

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

The LCM of 121,363,538,969,480 is 5046396960.

Find LCM of 121,363,538,969,480 with Prime Factorization

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

2 x 3 x 11 x 11 x 1 x 1 x 269 x 323 x 80 = 5046396960

Therefore, the lowest common multiple of 121,363,538,969,480 is 5046396960.

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.

121 x 363 x 538 x 969 x 480 = 10991052578880

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.

121 : 1, 11, 121

363 : 1, 3, 11, 33, 121, 363

538 : 1, 2, 269, 538

969 : 1, 3, 17, 19, 51, 57, 323, 969

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,363,538,969,480, is 1.

Now, the common factors can be found like this.

121:11x 11

363:3x 11x 11

538:2x 269

969:3x 17x 19

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

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

2x 3x 3x 11x 11 = 2178

Therefore, the value for common factors is 2178.

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 = 10991052578880/(1x2178)

LCM = 10991052578880/2178

LCM = 5046396960

Thus, we can understand that the LCM of 121,363,538,969,480 is 5046396960.

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

• LCM of 617, 359, 189, 309, 176
• LCM of 705, 287, 485, 552, 779
• LCM of 918, 542, 360, 222, 864
• LCM of 264, 996, 416, 567, 497
• LCM of 521, 113, 660, 208, 567

1. What is the LCM of 121, 363, 538, 969, 480?

Answer: LCM of 121, 363, 538, 969, 480 is 5046396960.

2. How to calculate the LCM of 121, 363, 538, 969, 480?

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 121, 363, 538, 969, 480.

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}.