Given numbers are 521,878,872,754

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

The LCM of 521,878,872,754 is 75189998936.

Find LCM of 521,878,872,754 with Prime Factorization

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

2 x 521 x 439 x 436 x 377 = 75189998936

Therefore, the lowest common multiple of 521,878,872,754 is 75189998936.

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.

521 x 878 x 872 x 754 = 300759995744

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.

521 : 1, 521

878 : 1, 2, 439, 878

872 : 1, 2, 4, 8, 109, 218, 436, 872

754 : 1, 2, 13, 26, 29, 58, 377, 754

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,878,872,754, is 1.

Now, the common factors can be found like this.

521:521

878:2x 439

872:2x 2x 2x 109

754:2x 13x 29

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 = 300759995744/(1x4)

LCM = 300759995744/4

LCM = 75189998936

Thus, we can understand that the LCM of 521,878,872,754 is 75189998936.

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

• LCM of 907, 757, 575, 365
• LCM of 796, 338, 480, 341
• LCM of 859, 674, 376, 544
• LCM of 851, 814, 554, 430
• LCM of 231, 404, 732, 873

1. What is the LCM of 521, 878, 872, 754?

Answer: LCM of 521, 878, 872, 754 is 75189998936.

2. How to calculate the LCM of 521, 878, 872, 754?

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 521, 878, 872, 754.

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}.