Given numbers are 347,442,222,392

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

The LCM of 347,442,222,392 is 3336804744.

Find LCM of 347,442,222,392 with Prime Factorization

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

2 x 347 x 221 x 111 x 196 = 3336804744

Therefore, the lowest common multiple of 347,442,222,392 is 3336804744.

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.

347 x 442 x 222 x 392 = 13347218976

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.

347 : 1, 347

442 : 1, 2, 13, 17, 26, 34, 221, 442

222 : 1, 2, 3, 6, 37, 74, 111, 222

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 347,442,222,392, is 1.

Now, the common factors can be found like this.

347:347

442:2x 13x 17

222:2x 3x 37

392:2x 2x 2x 7x 7

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 = 13347218976/(1x4)

LCM = 13347218976/4

LCM = 3336804744

Thus, we can understand that the LCM of 347,442,222,392 is 3336804744.

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

• LCM of 157, 435, 794, 372
• LCM of 277, 877, 782, 257
• LCM of 111, 401, 954, 339
• LCM of 914, 772, 526, 141
• LCM of 531, 227, 770, 601

1. What is the LCM of 347, 442, 222, 392?

Answer: LCM of 347, 442, 222, 392 is 3336804744.

2. How to calculate the LCM of 347, 442, 222, 392?

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 347, 442, 222, 392.

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}.