Given numbers are 879,15,521

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

The LCM of 879,15,521 is 2289795.

Find LCM of 879,15,521 with Prime Factorization

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

3 x 293 x 5 x 521 = 2289795

Therefore, the lowest common multiple of 879,15,521 is 2289795.

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.

879 x 15 x 521 = 6869385

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.

879 : 1, 3, 293, 879

15 : 1, 3, 5, 15

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 879,15,521, is 1.

Now, the common factors can be found like this.

879:3x 293

15:3x 5

521:521

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

3 = 3

Therefore, the value for common factors is 3.

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 = 6869385/(1x3)

LCM = 6869385/3

LCM = 2289795

Thus, we can understand that the LCM of 879,15,521 is 2289795.

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

• LCM of 156, 63, 389
• LCM of 381, 63, 387
• LCM of 275, 65, 207
• LCM of 744, 81, 627
• LCM of 357, 68, 799

1. What is the LCM of 879, 15, 521?

Answer: LCM of 879, 15, 521 is 2289795.

2. How to calculate the LCM of 879, 15, 521?

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 879, 15, 521.

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}.