Given numbers are 455,985,260,273

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

The LCM of 455,985,260,273 is 1075620.

Find LCM of 455,985,260,273 with Prime Factorization

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

5 x 7 x 13 x 1 x 197 x 4 x 3 = 1075620

Therefore, the lowest common multiple of 455,985,260,273 is 1075620.

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 985 x 260 x 273 = 31811461500

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

985 : 1, 5, 197, 985

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

273 : 1, 3, 7, 13, 21, 39, 91, 273

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,985,260,273, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

985:5x 197

260:2x 2x 5x 13

273:3x 7x 13

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

5x 5x 7x 13x 13 = 29575

Therefore, the value for common factors is 29575.

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 = 31811461500/(1x29575)

LCM = 31811461500/29575

LCM = 1075620

Thus, we can understand that the LCM of 455,985,260,273 is 1075620.

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

• LCM of 648, 755, 137, 549
• LCM of 211, 547, 374, 508
• LCM of 135, 333, 496, 838
• LCM of 174, 584, 200, 566
• LCM of 831, 812, 152, 116

1. What is the LCM of 455, 985, 260, 273?

Answer: LCM of 455, 985, 260, 273 is 1075620.

2. How to calculate the LCM of 455, 985, 260, 273?

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, 985, 260, 273.

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}.