Given numbers are 172,862,521

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

The LCM of 172,862,521 is 38622772.

Find LCM of 172,862,521 with Prime Factorization

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

2 x 86 x 431 x 521 = 38622772

Therefore, the lowest common multiple of 172,862,521 is 38622772.

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.

172 x 862 x 521 = 77245544

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.

172 : 1, 2, 4, 43, 86, 172

862 : 1, 2, 431, 862

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 172,862,521, is 1.

Now, the common factors can be found like this.

172:2x 2x 43

862:2x 431

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.

2 = 2

Therefore, the value for common factors is 2.

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 = 77245544/(1x2)

LCM = 77245544/2

LCM = 38622772

Thus, we can understand that the LCM of 172,862,521 is 38622772.

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

• LCM of 560, 510, 485
• LCM of 695, 420, 418
• LCM of 258, 803, 371
• LCM of 284, 658, 164
• LCM of 727, 738, 736

1. What is the LCM of 172, 862, 521?

Answer: LCM of 172, 862, 521 is 38622772.

2. How to calculate the LCM of 172, 862, 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 172, 862, 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}.