Given numbers are 222,561,543,422

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

The LCM of 222,561,543,422 is 1585461174.

Find LCM of 222,561,543,422 with Prime Factorization

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

2 x 3 x 37 x 187 x 181 x 211 = 1585461174

Therefore, the lowest common multiple of 222,561,543,422 is 1585461174.

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.

222 x 561 x 543 x 422 = 28538301132

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.

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

561 : 1, 3, 11, 17, 33, 51, 187, 561

543 : 1, 3, 181, 543

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 222,561,543,422, is 1.

Now, the common factors can be found like this.

222:2x 3x 37

561:3x 11x 17

543:3x 181

422:2x 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 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 28538301132/(1x18)

LCM = 28538301132/18

LCM = 1585461174

Thus, we can understand that the LCM of 222,561,543,422 is 1585461174.

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

• LCM of 572, 946, 350, 483
• LCM of 551, 335, 735, 411
• LCM of 608, 108, 187, 301
• LCM of 118, 271, 484, 707
• LCM of 294, 536, 357, 611

1. What is the LCM of 222, 561, 543, 422?

Answer: LCM of 222, 561, 543, 422 is 1585461174.

2. How to calculate the LCM of 222, 561, 543, 422?

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 222, 561, 543, 422.

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}.