Given numbers are 427,539,871

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

The LCM of 427,539,871 is 28637609.

Find LCM of 427,539,871 with Prime Factorization

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

7 x 61 x 77 x 871 = 28637609

Therefore, the lowest common multiple of 427,539,871 is 28637609.

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.

427 x 539 x 871 = 200463263

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.

427 : 1, 7, 61, 427

539 : 1, 7, 11, 49, 77, 539

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,539,871, is 1.

Now, the common factors can be found like this.

427:7x 61

539:7x 7x 11

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.

7 = 7

Therefore, the value for common factors is 7.

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 = 200463263/(1x7)

LCM = 200463263/7

LCM = 28637609

Thus, we can understand that the LCM of 427,539,871 is 28637609.

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

• LCM of 366, 165, 130
• LCM of 121, 134, 579
• LCM of 367, 217, 105
• LCM of 854, 352, 407
• LCM of 702, 397, 906

1. What is the LCM of 427, 539, 871?

Answer: LCM of 427, 539, 871 is 28637609.

2. How to calculate the LCM of 427, 539, 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 427, 539, 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}.