Given numbers are 521,878,538,372

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

The LCM of 521,878,538,372 is 22887452892.

Find LCM of 521,878,538,372 with Prime Factorization

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

2 x 521 x 439 x 269 x 186 = 22887452892

Therefore, the lowest common multiple of 521,878,538,372 is 22887452892.

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 538 x 372 = 91549811568

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

538 : 1, 2, 269, 538

372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,878,538,372, is 1.

Now, the common factors can be found like this.

521:521

878:2x 439

538:2x 269

372:2x 2x 3x 31

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 = 91549811568/(1x4)

LCM = 91549811568/4

LCM = 22887452892

Thus, we can understand that the LCM of 521,878,538,372 is 22887452892.

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

• LCM of 994, 389, 499, 472
• LCM of 186, 399, 194, 901
• LCM of 694, 291, 333, 316
• LCM of 222, 990, 210, 641
• LCM of 551, 842, 185, 699

1. What is the LCM of 521, 878, 538, 372?

Answer: LCM of 521, 878, 538, 372 is 22887452892.

2. How to calculate the LCM of 521, 878, 538, 372?

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, 538, 372.

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}.