Given numbers are 171,393,841

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

The LCM of 171,393,841 is 18839241.

Find LCM of 171,393,841 with Prime Factorization

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

3 x 57 x 131 x 841 = 18839241

Therefore, the lowest common multiple of 171,393,841 is 18839241.

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.

171 x 393 x 841 = 56517723

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.

171 : 1, 3, 9, 19, 57, 171

393 : 1, 3, 131, 393

841 : 1, 29, 841

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 171,393,841, is 1.

Now, the common factors can be found like this.

171:3x 3x 19

393:3x 131

841:29x 29

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 = 56517723/(1x3)

LCM = 56517723/3

LCM = 18839241

Thus, we can understand that the LCM of 171,393,841 is 18839241.

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

• LCM of 880, 630, 469
• LCM of 113, 511, 919
• LCM of 851, 909, 343
• LCM of 146, 243, 753
• LCM of 320, 582, 155

1. What is the LCM of 171, 393, 841?

Answer: LCM of 171, 393, 841 is 18839241.

2. How to calculate the LCM of 171, 393, 841?

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 171, 393, 841.

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}.