Given numbers are 422,247,254

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

The LCM of 422,247,254 is 13237718.

Find LCM of 422,247,254 with Prime Factorization

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

2 x 211 x 247 x 127 = 13237718

Therefore, the lowest common multiple of 422,247,254 is 13237718.

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.

422 x 247 x 254 = 26475436

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.

422 : 1, 2, 211, 422

247 : 1, 13, 19, 247

254 : 1, 2, 127, 254

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,247,254, is 1.

Now, the common factors can be found like this.

422:2x 211

247:13x 19

254:2x 127

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

2 = 2

Therefore, the value for common factors is 2.

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 = 26475436/(1x2)

LCM = 26475436/2

LCM = 13237718

Thus, we can understand that the LCM of 422,247,254 is 13237718.

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

• LCM of 323, 338, 793
• LCM of 132, 992, 846
• LCM of 434, 192, 632
• LCM of 894, 876, 870
• LCM of 894, 398, 850

1. What is the LCM of 422, 247, 254?

Answer: LCM of 422, 247, 254 is 13237718.

2. How to calculate the LCM of 422, 247, 254?

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 422, 247, 254.

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}.