Given numbers are 455,338,273,853

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

The LCM of 455,338,273,853 is 30272970.

Find LCM of 455,338,273,853 with Prime Factorization

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

7 x 13 x 5 x 26 x 3 x 853 = 30272970

Therefore, the lowest common multiple of 455,338,273,853 is 30272970.

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 338 x 273 x 853 = 35812923510

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

338 : 1, 2, 13, 26, 169, 338

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

853 : 1, 853

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,338,273,853, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

338:2x 13x 13

273:3x 7x 13

853:853

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

7x 13x 13 = 1183

Therefore, the value for common factors is 1183.

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 = 35812923510/(1x1183)

LCM = 35812923510/1183

LCM = 30272970

Thus, we can understand that the LCM of 455,338,273,853 is 30272970.

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

• LCM of 772, 165, 688, 934
• LCM of 278, 180, 708, 424
• LCM of 343, 100, 722, 837
• LCM of 453, 546, 346, 829
• LCM of 830, 939, 518, 387

1. What is the LCM of 455, 338, 273, 853?

Answer: LCM of 455, 338, 273, 853 is 30272970.

2. How to calculate the LCM of 455, 338, 273, 853?

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, 338, 273, 853.

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}.