Given numbers are 1222,3398

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

The LCM of 1222,3398 is 2076178.

Find LCM of 1222,3398 with Prime Factorization

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

2 x 611 x 1699 = 2076178

Therefore, the lowest common multiple of 1222,3398 is 2076178.

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.

1222 x 3398 = 4152356

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.

1222 : 1, 2, 13, 26, 47, 94, 611, 1222

3398 : 1, 2, 1699, 3398

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1222,3398, is 2.

Now, the common factors can be found like this.

1222:2x 13x 47

3398:2x 1699

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

= 1

Therefore, the value for common factors is 1.

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 = 4152356/(2x1)

LCM = 4152356/2

LCM = 2076178

Thus, we can understand that the LCM of 1222,3398 is 2076178.

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

• LCM of 3135, 1038
• LCM of 8614, 5058
• LCM of 4722, 1311
• LCM of 6770, 9182
• LCM of 7962, 2391

1. What is the LCM of 1222, 3398?

Answer: LCM of 1222, 3398 is 2076178.

2. How to calculate the LCM of 1222, 3398?

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 1222, 3398.

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}.