Given numbers are 211,172,722,738

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

The LCM of 211,172,722,738 is 4834421028.

Find LCM of 211,172,722,738 with Prime Factorization

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

2 x 211 x 86 x 361 x 369 = 4834421028

Therefore, the lowest common multiple of 211,172,722,738 is 4834421028.

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.

211 x 172 x 722 x 738 = 19337684112

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.

211 : 1, 211

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

722 : 1, 2, 19, 38, 361, 722

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,172,722,738, is 1.

Now, the common factors can be found like this.

211:211

172:2x 2x 43

722:2x 19x 19

738:2x 3x 3x 41

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 = 19337684112/(1x4)

LCM = 19337684112/4

LCM = 4834421028

Thus, we can understand that the LCM of 211,172,722,738 is 4834421028.

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

• LCM of 174, 521, 692, 645
• LCM of 812, 197, 148, 459
• LCM of 117, 759, 422, 638
• LCM of 824, 751, 420, 204
• LCM of 181, 474, 733, 314

1. What is the LCM of 211, 172, 722, 738?

Answer: LCM of 211, 172, 722, 738 is 4834421028.

2. How to calculate the LCM of 211, 172, 722, 738?

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 211, 172, 722, 738.

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}.