Given numbers are 867,741,884,486,720

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

The LCM of 867,741,884,486,720 is 1387685520.

Find LCM of 867,741,884,486,720 with Prime Factorization

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

2 x 2 x 3 x 3 x 13 x 17 x 1 x 19 x 17 x 27 x 20 = 1387685520

Therefore, the lowest common multiple of 867,741,884,486,720 is 1387685520.

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.

867 x 741 x 884 x 486 x 720 = 198727667948160

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.

867 : 1, 3, 17, 51, 289, 867

741 : 1, 3, 13, 19, 39, 57, 247, 741

884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 867,741,884,486,720, is 1.

Now, the common factors can be found like this.

867:3x 17x 17

741:3x 13x 19

884:2x 2x 13x 17

486:2x 3x 3x 3x 3x 3

720:2x 2x 2x 2x 3x 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 2x 2x 3x 3x 3x 3x 13x 17 = 143208

Therefore, the value for common factors is 143208.

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 = 198727667948160/(1x143208)

LCM = 198727667948160/143208

LCM = 1387685520

Thus, we can understand that the LCM of 867,741,884,486,720 is 1387685520.

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

• LCM of 223, 470, 320, 829, 458
• LCM of 609, 951, 281, 829, 472
• LCM of 398, 749, 128, 250, 931
• LCM of 471, 270, 440, 190, 799
• LCM of 731, 600, 886, 565, 667

1. What is the LCM of 867, 741, 884, 486, 720?

Answer: LCM of 867, 741, 884, 486, 720 is 1387685520.

2. How to calculate the LCM of 867, 741, 884, 486, 720?

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 867, 741, 884, 486, 720.

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}.