Given numbers are 538,234,497,842

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

The LCM of 538,234,497,842 is 13170632202.

Find LCM of 538,234,497,842 with Prime Factorization

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

2 x 269 x 117 x 497 x 421 = 13170632202

Therefore, the lowest common multiple of 538,234,497,842 is 13170632202.

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 234 x 497 x 842 = 52682528808

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

234 : 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

497 : 1, 7, 71, 497

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,234,497,842, is 1.

Now, the common factors can be found like this.

538:2x 269

234:2x 3x 3x 13

497:7x 71

842:2x 421

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 52682528808/(1x4)

LCM = 52682528808/4

LCM = 13170632202

Thus, we can understand that the LCM of 538,234,497,842 is 13170632202.

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

• LCM of 646, 538, 504, 222
• LCM of 764, 893, 833, 893
• LCM of 483, 277, 738, 921
• LCM of 773, 272, 660, 237
• LCM of 487, 393, 936, 553

1. What is the LCM of 538, 234, 497, 842?

Answer: LCM of 538, 234, 497, 842 is 13170632202.

2. How to calculate the LCM of 538, 234, 497, 842?

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, 234, 497, 842.

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}.