Given numbers are 921,718,172,214

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

The LCM of 921,718,172,214 is 6085080156.

Find LCM of 921,718,172,214 with Prime Factorization

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

2 x 921 x 359 x 86 x 107 = 6085080156

Therefore, the lowest common multiple of 921,718,172,214 is 6085080156.

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.

921 x 718 x 172 x 214 = 24340320624

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.

921 : 1, 3, 307, 921

718 : 1, 2, 359, 718

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

214 : 1, 2, 107, 214

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 921,718,172,214, is 1.

Now, the common factors can be found like this.

921:3x 307

718:2x 359

172:2x 2x 43

214:2x 107

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 = 24340320624/(1x4)

LCM = 24340320624/4

LCM = 6085080156

Thus, we can understand that the LCM of 921,718,172,214 is 6085080156.

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

• LCM of 610, 541, 748, 285
• LCM of 512, 994, 656, 675
• LCM of 706, 337, 411, 811
• LCM of 302, 646, 446, 494
• LCM of 706, 968, 312, 666

1. What is the LCM of 921, 718, 172, 214?

Answer: LCM of 921, 718, 172, 214 is 6085080156.

2. How to calculate the LCM of 921, 718, 172, 214?

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 921, 718, 172, 214.

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}.