Given numbers are 442,163,444,554

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

The LCM of 442,163,444,554 is 4430396724.

Find LCM of 442,163,444,554 with Prime Factorization

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

2 x 221 x 163 x 222 x 277 = 4430396724

Therefore, the lowest common multiple of 442,163,444,554 is 4430396724.

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.

442 x 163 x 444 x 554 = 17721586896

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.

442 : 1, 2, 13, 17, 26, 34, 221, 442

163 : 1, 163

444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

554 : 1, 2, 277, 554

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,163,444,554, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

163:163

444:2x 2x 3x 37

554:2x 277

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 17721586896/(1x4)

LCM = 17721586896/4

LCM = 4430396724

Thus, we can understand that the LCM of 442,163,444,554 is 4430396724.

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

• LCM of 745, 729, 798, 400
• LCM of 763, 355, 654, 710
• LCM of 803, 594, 956, 334
• LCM of 741, 733, 836, 173
• LCM of 149, 733, 538, 205

1. What is the LCM of 442, 163, 444, 554?

Answer: LCM of 442, 163, 444, 554 is 4430396724.

2. How to calculate the LCM of 442, 163, 444, 554?

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 442, 163, 444, 554.

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}.