Given numbers are 522,521,370,639

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

The LCM of 522,521,370,639 is 3572220870.

Find LCM of 522,521,370,639 with Prime Factorization

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

2 x 3 x 3 x 29 x 521 x 185 x 71 = 3572220870

Therefore, the lowest common multiple of 522,521,370,639 is 3572220870.

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.

522 x 521 x 370 x 639 = 64299975660

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.

522 : 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

521 : 1, 521

370 : 1, 2, 5, 10, 37, 74, 185, 370

639 : 1, 3, 9, 71, 213, 639

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 522,521,370,639, is 1.

Now, the common factors can be found like this.

522:2x 3x 3x 29

521:521

370:2x 5x 37

639:3x 3x 71

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 64299975660/(1x18)

LCM = 64299975660/18

LCM = 3572220870

Thus, we can understand that the LCM of 522,521,370,639 is 3572220870.

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

• LCM of 739, 722, 574, 544
• LCM of 946, 333, 337, 110
• LCM of 379, 323, 837, 405
• LCM of 980, 372, 863, 273
• LCM of 576, 466, 579, 890

1. What is the LCM of 522, 521, 370, 639?

Answer: LCM of 522, 521, 370, 639 is 3572220870.

2. How to calculate the LCM of 522, 521, 370, 639?

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 522, 521, 370, 639.

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}.