Given numbers are 521,571,394,985

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

The LCM of 521,571,394,985 is 586057270.

Find LCM of 521,571,394,985 with Prime Factorization

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

197 x 521 x 571 x 2 x 5 = 586057270

Therefore, the lowest common multiple of 521,571,394,985 is 586057270.

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 571 x 394 x 985 = 115453282190

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

571 : 1, 571

394 : 1, 2, 197, 394

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,571,394,985, is 1.

Now, the common factors can be found like this.

521:521

571:571

394:2x 197

985:5x 197

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

197 = 197

Therefore, the value for common factors is 197.

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 = 115453282190/(1x197)

LCM = 115453282190/197

LCM = 586057270

Thus, we can understand that the LCM of 521,571,394,985 is 586057270.

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

• LCM of 772, 801, 651, 314
• LCM of 141, 340, 340, 337
• LCM of 648, 676, 406, 650
• LCM of 189, 211, 631, 556
• LCM of 990, 475, 162, 248

1. What is the LCM of 521, 571, 394, 985?

Answer: LCM of 521, 571, 394, 985 is 586057270.

2. How to calculate the LCM of 521, 571, 394, 985?

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, 571, 394, 985.

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}.