Given numbers are 853,242,121

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

The LCM of 853,242,121 is 206426.

Find LCM of 853,242,121 with Prime Factorization

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

11 x 11 x 853 x 2 x 1 = 206426

Therefore, the lowest common multiple of 853,242,121 is 206426.

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 242 x 121 = 24977546

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

242 : 1, 2, 11, 22, 121, 242

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,242,121, is 1.

Now, the common factors can be found like this.

853:853

242:2x 11x 11

121:11x 11

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 24977546/(1x121)

LCM = 24977546/121

LCM = 206426

Thus, we can understand that the LCM of 853,242,121 is 206426.

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

• LCM of 652, 899, 924
• LCM of 937, 315, 734
• LCM of 454, 732, 608
• LCM of 536, 144, 790
• LCM of 438, 340, 657

1. What is the LCM of 853, 242, 121?

Answer: LCM of 853, 242, 121 is 206426.

2. How to calculate the LCM of 853, 242, 121?

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, 242, 121.

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}.