Given numbers are 843,909,121

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

The LCM of 843,909,121 is 30906909.

Find LCM of 843,909,121 with Prime Factorization

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

3 x 281 x 303 x 121 = 30906909

Therefore, the lowest common multiple of 843,909,121 is 30906909.

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.

843 x 909 x 121 = 92720727

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.

843 : 1, 3, 281, 843

909 : 1, 3, 9, 101, 303, 909

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,909,121, is 1.

Now, the common factors can be found like this.

843:3x 281

909:3x 3x 101

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.

3 = 3

Therefore, the value for common factors is 3.

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 = 92720727/(1x3)

LCM = 92720727/3

LCM = 30906909

Thus, we can understand that the LCM of 843,909,121 is 30906909.

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

• LCM of 907, 795, 175
• LCM of 659, 680, 950
• LCM of 826, 290, 643
• LCM of 221, 506, 864
• LCM of 107, 143, 917

1. What is the LCM of 843, 909, 121?

Answer: LCM of 843, 909, 121 is 30906909.

2. How to calculate the LCM of 843, 909, 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 843, 909, 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}.