Given numbers are 817,821,904,113

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

The LCM of 817,821,904,113 is 606364328.

Find LCM of 817,821,904,113 with Prime Factorization

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

113 x 817 x 821 x 8 x 1 = 606364328

Therefore, the lowest common multiple of 817,821,904,113 is 606364328.

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.

817 x 821 x 904 x 113 = 68519169064

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.

817 : 1, 19, 43, 817

821 : 1, 821

904 : 1, 2, 4, 8, 113, 226, 452, 904

113 : 1, 113

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 817,821,904,113, is 1.

Now, the common factors can be found like this.

817:19x 43

821:821

904:2x 2x 2x 113

113:113

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

113 = 113

Therefore, the value for common factors is 113.

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 = 68519169064/(1x113)

LCM = 68519169064/113

LCM = 606364328

Thus, we can understand that the LCM of 817,821,904,113 is 606364328.

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

• LCM of 409, 953, 361, 613
• LCM of 696, 524, 155, 407
• LCM of 321, 640, 865, 154
• LCM of 139, 754, 691, 463
• LCM of 413, 758, 642, 280

1. What is the LCM of 817, 821, 904, 113?

Answer: LCM of 817, 821, 904, 113 is 606364328.

2. How to calculate the LCM of 817, 821, 904, 113?

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 817, 821, 904, 113.

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}.