Given numbers are 538,538,321

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

The LCM of 538,538,321 is 172698.

Find LCM of 538,538,321 with Prime Factorization

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

2 x 269 x 1 x 1 x 321 = 172698

Therefore, the lowest common multiple of 538,538,321 is 172698.

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.

538 x 538 x 321 = 92911524

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.

538 : 1, 2, 269, 538

538 : 1, 2, 269, 538

321 : 1, 3, 107, 321

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,538,321, is 1.

Now, the common factors can be found like this.

538:2x 269

538:2x 269

321:3x 107

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

2x 269 = 538

Therefore, the value for common factors is 538.

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 = 92911524/(1x538)

LCM = 92911524/538

LCM = 172698

Thus, we can understand that the LCM of 538,538,321 is 172698.

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

• LCM of 252, 194, 371
• LCM of 793, 921, 228
• LCM of 385, 380, 117
• LCM of 325, 920, 468
• LCM of 454, 904, 860

1. What is the LCM of 538, 538, 321?

Answer: LCM of 538, 538, 321 is 172698.

2. How to calculate the LCM of 538, 538, 321?

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 538, 538, 321.

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}.