Given numbers are 853,226,427,873,721

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

The LCM of 853,226,427,873,721 is 7401790927314.

Find LCM of 853,226,427,873,721 with Prime Factorization

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

7 x 853 x 226 x 61 x 873 x 103 = 7401790927314

Therefore, the lowest common multiple of 853,226,427,873,721 is 7401790927314.

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.

853 x 226 x 427 x 873 x 721 = 51812536491198

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.

853 : 1, 853

226 : 1, 2, 113, 226

427 : 1, 7, 61, 427

873 : 1, 3, 9, 97, 291, 873

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,226,427,873,721, is 1.

Now, the common factors can be found like this.

853:853

226:2x 113

427:7x 61

873:3x 3x 97

721:7x 103

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

7 = 7

Therefore, the value for common factors is 7.

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 = 51812536491198/(1x7)

LCM = 51812536491198/7

LCM = 7401790927314

Thus, we can understand that the LCM of 853,226,427,873,721 is 7401790927314.

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

• LCM of 365, 600, 462, 347, 249
• LCM of 428, 919, 426, 818, 941
• LCM of 439, 792, 429, 340, 784
• LCM of 800, 396, 359, 830, 780
• LCM of 421, 317, 338, 851, 327

1. What is the LCM of 853, 226, 427, 873, 721?

Answer: LCM of 853, 226, 427, 873, 721 is 7401790927314.

2. How to calculate the LCM of 853, 226, 427, 873, 721?

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 853, 226, 427, 873, 721.

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}.