Given numbers are 227,572,290,342

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

The LCM of 227,572,290,342 is 3219481980.

Find LCM of 227,572,290,342 with Prime Factorization

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

2 x 227 x 286 x 145 x 171 = 3219481980

Therefore, the lowest common multiple of 227,572,290,342 is 3219481980.

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 572 x 290 x 342 = 12877927920

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

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

290 : 1, 2, 5, 10, 29, 58, 145, 290

342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 227,572,290,342, is 1.

Now, the common factors can be found like this.

227:227

572:2x 2x 11x 13

290:2x 5x 29

342:2x 3x 3x 19

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 = 12877927920/(1x4)

LCM = 12877927920/4

LCM = 3219481980

Thus, we can understand that the LCM of 227,572,290,342 is 3219481980.

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

• LCM of 505, 220, 514, 329
• LCM of 917, 801, 281, 419
• LCM of 573, 577, 220, 439
• LCM of 192, 532, 111, 364
• LCM of 280, 663, 315, 299

1. What is the LCM of 227, 572, 290, 342?

Answer: LCM of 227, 572, 290, 342 is 3219481980.

2. How to calculate the LCM of 227, 572, 290, 342?

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, 572, 290, 342.

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}.