Given numbers are 843,401,771

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

The LCM of 843,401,771 is 86877051.

Find LCM of 843,401,771 with Prime Factorization

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

3 x 281 x 401 x 257 = 86877051

Therefore, the lowest common multiple of 843,401,771 is 86877051.

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 401 x 771 = 260631153

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

401 : 1, 401

771 : 1, 3, 257, 771

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,401,771, is 1.

Now, the common factors can be found like this.

843:3x 281

401:401

771:3x 257

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 = 260631153/(1x3)

LCM = 260631153/3

LCM = 86877051

Thus, we can understand that the LCM of 843,401,771 is 86877051.

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

• LCM of 523, 427, 673
• LCM of 564, 482, 931
• LCM of 776, 191, 591
• LCM of 172, 378, 730
• LCM of 300, 205, 809

1. What is the LCM of 843, 401, 771?

Answer: LCM of 843, 401, 771 is 86877051.

2. How to calculate the LCM of 843, 401, 771?

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, 401, 771.

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}.