Given numbers are 227,681,790,664

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

The LCM of 227,681,790,664 is 178612680.

Find LCM of 227,681,790,664 with Prime Factorization

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

2 x 227 x 1 x 3 x 395 x 332 = 178612680

Therefore, the lowest common multiple of 227,681,790,664 is 178612680.

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.

227 x 681 x 790 x 664 = 81090156720

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.

227 : 1, 227

681 : 1, 3, 227, 681

790 : 1, 2, 5, 10, 79, 158, 395, 790

664 : 1, 2, 4, 8, 83, 166, 332, 664

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 227,681,790,664, is 1.

Now, the common factors can be found like this.

227:227

681:3x 227

790:2x 5x 79

664:2x 2x 2x 83

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

2x 227 = 454

Therefore, the value for common factors is 454.

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 = 81090156720/(1x454)

LCM = 81090156720/454

LCM = 178612680

Thus, we can understand that the LCM of 227,681,790,664 is 178612680.

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

• LCM of 732, 136, 670, 581
• LCM of 486, 352, 815, 768
• LCM of 932, 856, 681, 749
• LCM of 358, 584, 313, 513
• LCM of 867, 886, 244, 666

1. What is the LCM of 227, 681, 790, 664?

Answer: LCM of 227, 681, 790, 664 is 178612680.

2. How to calculate the LCM of 227, 681, 790, 664?

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 227, 681, 790, 664.

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}.