Given numbers are 853,66,231

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

The LCM of 853,66,231 is 394086.

Find LCM of 853,66,231 with Prime Factorization

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

3 x 11 x 853 x 2 x 7 = 394086

Therefore, the lowest common multiple of 853,66,231 is 394086.

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 66 x 231 = 13004838

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

66 : 1, 2, 3, 6, 11, 22, 33, 66

231 : 1, 3, 7, 11, 21, 33, 77, 231

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,66,231, is 1.

Now, the common factors can be found like this.

853:853

66:2x 3x 11

231:3x 7x 11

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

3x 11 = 33

Therefore, the value for common factors is 33.

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 = 13004838/(1x33)

LCM = 13004838/33

LCM = 394086

Thus, we can understand that the LCM of 853,66,231 is 394086.

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

• LCM of 403, 72, 447
• LCM of 575, 47, 757
• LCM of 325, 14, 192
• LCM of 858, 32, 462
• LCM of 481, 83, 503

1. What is the LCM of 853, 66, 231?

Answer: LCM of 853, 66, 231 is 394086.

2. How to calculate the LCM of 853, 66, 231?

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, 66, 231.

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}.