Given numbers are 242,538,129

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

The LCM of 242,538,129 is 8397642.

Find LCM of 242,538,129 with Prime Factorization

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

2 x 121 x 269 x 129 = 8397642

Therefore, the lowest common multiple of 242,538,129 is 8397642.

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.

242 x 538 x 129 = 16795284

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.

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

538 : 1, 2, 269, 538

129 : 1, 3, 43, 129

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 242,538,129, is 1.

Now, the common factors can be found like this.

242:2x 11x 11

538:2x 269

129:3x 43

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

2 = 2

Therefore, the value for common factors is 2.

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 = 16795284/(1x2)

LCM = 16795284/2

LCM = 8397642

Thus, we can understand that the LCM of 242,538,129 is 8397642.

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

• LCM of 587, 286, 689
• LCM of 126, 791, 234
• LCM of 630, 304, 628
• LCM of 277, 876, 253
• LCM of 432, 531, 226

1. What is the LCM of 242, 538, 129?

Answer: LCM of 242, 538, 129 is 8397642.

2. How to calculate the LCM of 242, 538, 129?

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 242, 538, 129.

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}.