Given numbers are 871,365,447,438

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

The LCM of 871,365,447,438 is 284216010.

Find LCM of 871,365,447,438 with Prime Factorization

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

3 x 73 x 871 x 5 x 149 x 2 = 284216010

Therefore, the lowest common multiple of 871,365,447,438 is 284216010.

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.

871 x 365 x 447 x 438 = 62243306190

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.

871 : 1, 13, 67, 871

365 : 1, 5, 73, 365

447 : 1, 3, 149, 447

438 : 1, 2, 3, 6, 73, 146, 219, 438

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 871,365,447,438, is 1.

Now, the common factors can be found like this.

871:13x 67

365:5x 73

447:3x 149

438:2x 3x 73

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

3x 73 = 219

Therefore, the value for common factors is 219.

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 = 62243306190/(1x219)

LCM = 62243306190/219

LCM = 284216010

Thus, we can understand that the LCM of 871,365,447,438 is 284216010.

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

• LCM of 779, 387, 585, 783
• LCM of 798, 117, 752, 917
• LCM of 486, 839, 315, 970
• LCM of 216, 470, 547, 284
• LCM of 813, 668, 592, 660

1. What is the LCM of 871, 365, 447, 438?

Answer: LCM of 871, 365, 447, 438 is 284216010.

2. How to calculate the LCM of 871, 365, 447, 438?

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 871, 365, 447, 438.

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}.