Given numbers are 628,724,772,226

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

The LCM of 628,724,772,226 is 2478985412.

Find LCM of 628,724,772,226 with Prime Factorization

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

2 x 2 x 157 x 181 x 193 x 113 = 2478985412

Therefore, the lowest common multiple of 628,724,772,226 is 2478985412.

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.

628 x 724 x 772 x 226 = 79327533184

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.

628 : 1, 2, 4, 157, 314, 628

724 : 1, 2, 4, 181, 362, 724

772 : 1, 2, 4, 193, 386, 772

226 : 1, 2, 113, 226

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,724,772,226, is 2.

Now, the common factors can be found like this.

628:2x 2x 157

724:2x 2x 181

772:2x 2x 193

226:2x 113

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 79327533184/(2x16)

LCM = 79327533184/32

LCM = 2478985412

Thus, we can understand that the LCM of 628,724,772,226 is 2478985412.

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

• LCM of 846, 460, 814, 249
• LCM of 804, 949, 704, 559
• LCM of 265, 911, 552, 405
• LCM of 661, 980, 488, 930
• LCM of 148, 903, 270, 986

1. What is the LCM of 628, 724, 772, 226?

Answer: LCM of 628, 724, 772, 226 is 2478985412.

2. How to calculate the LCM of 628, 724, 772, 226?

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 628, 724, 772, 226.

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}.