Given numbers are 853,379,853,990

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

The LCM of 853,379,853,990 is 320054130.

Find LCM of 853,379,853,990 with Prime Factorization

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

853 x 1 x 379 x 1 x 990 = 320054130

Therefore, the lowest common multiple of 853,379,853,990 is 320054130.

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 379 x 853 x 990 = 273006172890

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

379 : 1, 379

853 : 1, 853

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,379,853,990, is 1.

Now, the common factors can be found like this.

853:853

379:379

853:853

990:2x 3x 3x 5x 11

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

853 = 853

Therefore, the value for common factors is 853.

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 = 273006172890/(1x853)

LCM = 273006172890/853

LCM = 320054130

Thus, we can understand that the LCM of 853,379,853,990 is 320054130.

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

• LCM of 387, 817, 978, 946
• LCM of 239, 648, 429, 899
• LCM of 272, 355, 851, 534
• LCM of 753, 832, 162, 310
• LCM of 431, 737, 536, 717

1. What is the LCM of 853, 379, 853, 990?

Answer: LCM of 853, 379, 853, 990 is 320054130.

2. How to calculate the LCM of 853, 379, 853, 990?

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, 379, 853, 990.

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}.