Given numbers are 447,211,422,122

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

The LCM of 447,211,422,122 is 11506674.

Find LCM of 447,211,422,122 with Prime Factorization

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

2 x 211 x 447 x 1 x 1 x 61 = 11506674

Therefore, the lowest common multiple of 447,211,422,122 is 11506674.

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.

447 x 211 x 422 x 122 = 4855816428

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.

447 : 1, 3, 149, 447

211 : 1, 211

422 : 1, 2, 211, 422

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,211,422,122, is 1.

Now, the common factors can be found like this.

447:3x 149

211:211

422:2x 211

122:2x 61

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

2x 211 = 422

Therefore, the value for common factors is 422.

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 = 4855816428/(1x422)

LCM = 4855816428/422

LCM = 11506674

Thus, we can understand that the LCM of 447,211,422,122 is 11506674.

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

• LCM of 893, 542, 976, 507
• LCM of 523, 550, 946, 462
• LCM of 944, 387, 906, 991
• LCM of 632, 623, 516, 457
• LCM of 551, 449, 466, 705

1. What is the LCM of 447, 211, 422, 122?

Answer: LCM of 447, 211, 422, 122 is 11506674.

2. How to calculate the LCM of 447, 211, 422, 122?

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 447, 211, 422, 122.

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}.