Given numbers are 831,207,222,347

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

The LCM of 831,207,222,347 is 1472350842.

Find LCM of 831,207,222,347 with Prime Factorization

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

3 x 277 x 69 x 74 x 347 = 1472350842

Therefore, the lowest common multiple of 831,207,222,347 is 1472350842.

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.

831 x 207 x 222 x 347 = 13251157578

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.

831 : 1, 3, 277, 831

207 : 1, 3, 9, 23, 69, 207

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

347 : 1, 347

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 831,207,222,347, is 1.

Now, the common factors can be found like this.

831:3x 277

207:3x 3x 23

222:2x 3x 37

347:347

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 13251157578/(1x9)

LCM = 13251157578/9

LCM = 1472350842

Thus, we can understand that the LCM of 831,207,222,347 is 1472350842.

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

• LCM of 207, 974, 975, 644
• LCM of 164, 925, 981, 134
• LCM of 807, 868, 141, 375
• LCM of 521, 521, 501, 650
• LCM of 274, 815, 284, 465

1. What is the LCM of 831, 207, 222, 347?

Answer: LCM of 831, 207, 222, 347 is 1472350842.

2. How to calculate the LCM of 831, 207, 222, 347?

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 831, 207, 222, 347.

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}.