Given numbers are 455,845,440,536,120

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

The LCM of 455,845,440,536,120 is 104624520.

Find LCM of 455,845,440,536,120 with Prime Factorization

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

2 x 2 x 2 x 5 x 13 x 7 x 13 x 11 x 67 x 3 = 104624520

Therefore, the lowest common multiple of 455,845,440,536,120 is 104624520.

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.

455 x 845 x 440 x 536 x 120 = 10880950080000

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

845 : 1, 5, 13, 65, 169, 845

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

536 : 1, 2, 4, 8, 67, 134, 268, 536

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,845,440,536,120, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

845:5x 13x 13

440:2x 2x 2x 5x 11

536:2x 2x 2x 67

120:2x 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 2x 2x 2x 2x 2x 5x 5x 5x 13 = 104000

Therefore, the value for common factors is 104000.

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 = 10880950080000/(1x104000)

LCM = 10880950080000/104000

LCM = 104624520

Thus, we can understand that the LCM of 455,845,440,536,120 is 104624520.

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

• LCM of 722, 819, 911, 544, 392
• LCM of 834, 856, 426, 403, 251
• LCM of 322, 469, 495, 915, 103
• LCM of 635, 464, 555, 692, 263
• LCM of 884, 620, 393, 886, 957

1. What is the LCM of 455, 845, 440, 536, 120?

Answer: LCM of 455, 845, 440, 536, 120 is 104624520.

2. How to calculate the LCM of 455, 845, 440, 536, 120?

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 455, 845, 440, 536, 120.

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}.