Given numbers are 144,366,813,721

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

The LCM of 144,366,813,721 is 1716314544.

Find LCM of 144,366,813,721 with Prime Factorization

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

2 x 3 x 24 x 61 x 271 x 721 = 1716314544

Therefore, the lowest common multiple of 144,366,813,721 is 1716314544.

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.

144 x 366 x 813 x 721 = 30893661792

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.

144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

366 : 1, 2, 3, 6, 61, 122, 183, 366

813 : 1, 3, 271, 813

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 144,366,813,721, is 1.

Now, the common factors can be found like this.

144:2x 2x 2x 2x 3x 3

366:2x 3x 61

813:3x 271

721:7x 103

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 3 = 18

Therefore, the value for common factors is 18.

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 = 30893661792/(1x18)

LCM = 30893661792/18

LCM = 1716314544

Thus, we can understand that the LCM of 144,366,813,721 is 1716314544.

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

• LCM of 855, 508, 825, 879
• LCM of 972, 350, 393, 596
• LCM of 856, 204, 374, 121
• LCM of 219, 346, 231, 244
• LCM of 181, 260, 996, 294

1. What is the LCM of 144, 366, 813, 721?

Answer: LCM of 144, 366, 813, 721 is 1716314544.

2. How to calculate the LCM of 144, 366, 813, 721?

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 144, 366, 813, 721.

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}.