Given numbers are 662,515,172

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

The LCM of 662,515,172 is 29319980.

Find LCM of 662,515,172 with Prime Factorization

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

2 x 331 x 515 x 86 = 29319980

Therefore, the lowest common multiple of 662,515,172 is 29319980.

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.

662 x 515 x 172 = 58639960

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.

662 : 1, 2, 331, 662

515 : 1, 5, 103, 515

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,515,172, is 1.

Now, the common factors can be found like this.

662:2x 331

515:5x 103

172:2x 2x 43

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 = 58639960/(1x2)

LCM = 58639960/2

LCM = 29319980

Thus, we can understand that the LCM of 662,515,172 is 29319980.

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

• LCM of 585, 877, 108
• LCM of 711, 625, 420
• LCM of 383, 578, 973
• LCM of 661, 677, 906
• LCM of 700, 844, 447

1. What is the LCM of 662, 515, 172?

Answer: LCM of 662, 515, 172 is 29319980.

2. How to calculate the LCM of 662, 515, 172?

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 662, 515, 172.

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}.