Given numbers are 441,458,422,211

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

The LCM of 441,458,422,211 is 42617358.

Find LCM of 441,458,422,211 with Prime Factorization

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

2 x 211 x 441 x 229 x 1 x 1 = 42617358

Therefore, the lowest common multiple of 441,458,422,211 is 42617358.

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.

441 x 458 x 422 x 211 = 17984525076

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.

441 : 1, 3, 7, 9, 21, 49, 63, 147, 441

458 : 1, 2, 229, 458

422 : 1, 2, 211, 422

211 : 1, 211

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 441,458,422,211, is 1.

Now, the common factors can be found like this.

441:3x 3x 7x 7

458:2x 229

422:2x 211

211:211

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 = 17984525076/(1x422)

LCM = 17984525076/422

LCM = 42617358

Thus, we can understand that the LCM of 441,458,422,211 is 42617358.

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

• LCM of 461, 338, 738, 269
• LCM of 422, 161, 844, 159
• LCM of 438, 356, 748, 715
• LCM of 335, 169, 687, 777
• LCM of 112, 930, 672, 759

1. What is the LCM of 441, 458, 422, 211?

Answer: LCM of 441, 458, 422, 211 is 42617358.

2. How to calculate the LCM of 441, 458, 422, 211?

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 441, 458, 422, 211.

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}.