Given numbers are 455,720,515,134,265

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

The LCM of 455,720,515,134,265 is 23964136560.

Find LCM of 455,720,515,134,265 with Prime Factorization

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

2 x 5 x 91 x 72 x 103 x 67 x 53 = 23964136560

Therefore, the lowest common multiple of 455,720,515,134,265 is 23964136560.

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 720 x 515 x 134 x 265 = 5991034140000

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

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

515 : 1, 5, 103, 515

134 : 1, 2, 67, 134

265 : 1, 5, 53, 265

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,720,515,134,265, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

720:2x 2x 2x 2x 3x 3x 5

515:5x 103

134:2x 67

265:5x 53

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

2x 5x 5x 5 = 250

Therefore, the value for common factors is 250.

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 = 5991034140000/(1x250)

LCM = 5991034140000/250

LCM = 23964136560

Thus, we can understand that the LCM of 455,720,515,134,265 is 23964136560.

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

• LCM of 931, 690, 990, 948, 676
• LCM of 505, 944, 128, 807, 725
• LCM of 332, 193, 766, 999, 122
• LCM of 717, 647, 452, 337, 585
• LCM of 991, 902, 989, 391, 398

1. What is the LCM of 455, 720, 515, 134, 265?

Answer: LCM of 455, 720, 515, 134, 265 is 23964136560.

2. How to calculate the LCM of 455, 720, 515, 134, 265?

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, 720, 515, 134, 265.

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}.