Given numbers are 764,451,214,165

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

The LCM of 764,451,214,165 is 553025220.

Find LCM of 764,451,214,165 with Prime Factorization

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

2 x 11 x 382 x 41 x 107 x 15 = 553025220

Therefore, the lowest common multiple of 764,451,214,165 is 553025220.

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.

764 x 451 x 214 x 165 = 12166554840

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.

764 : 1, 2, 4, 191, 382, 764

451 : 1, 11, 41, 451

214 : 1, 2, 107, 214

165 : 1, 3, 5, 11, 15, 33, 55, 165

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 764,451,214,165, is 1.

Now, the common factors can be found like this.

764:2x 2x 191

451:11x 41

214:2x 107

165:3x 5x 11

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 12166554840/(1x22)

LCM = 12166554840/22

LCM = 553025220

Thus, we can understand that the LCM of 764,451,214,165 is 553025220.

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

• LCM of 205, 954, 752, 992
• LCM of 659, 502, 683, 594
• LCM of 560, 621, 850, 224
• LCM of 356, 786, 875, 486
• LCM of 882, 283, 277, 408

1. What is the LCM of 764, 451, 214, 165?

Answer: LCM of 764, 451, 214, 165 is 553025220.

2. How to calculate the LCM of 764, 451, 214, 165?

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 764, 451, 214, 165.

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}.