Given numbers are 289,807,538,871

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

The LCM of 289,807,538,871 is 406274466.

Find LCM of 289,807,538,871 with Prime Factorization

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

269 x 289 x 3 x 2 x 871 = 406274466

Therefore, the lowest common multiple of 289,807,538,871 is 406274466.

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.

289 x 807 x 538 x 871 = 109287831354

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.

289 : 1, 17, 289

807 : 1, 3, 269, 807

538 : 1, 2, 269, 538

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 289,807,538,871, is 1.

Now, the common factors can be found like this.

289:17x 17

807:3x 269

538:2x 269

871:13x 67

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

269 = 269

Therefore, the value for common factors is 269.

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 = 109287831354/(1x269)

LCM = 109287831354/269

LCM = 406274466

Thus, we can understand that the LCM of 289,807,538,871 is 406274466.

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

• LCM of 515, 766, 651, 287
• LCM of 615, 115, 624, 738
• LCM of 559, 229, 803, 140
• LCM of 820, 617, 520, 754
• LCM of 933, 789, 587, 250

1. What is the LCM of 289, 807, 538, 871?

Answer: LCM of 289, 807, 538, 871 is 406274466.

2. How to calculate the LCM of 289, 807, 538, 871?

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 289, 807, 538, 871.

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}.