Given numbers are 442,727,558,857

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

The LCM of 442,727,558,857 is 76831923402.

Find LCM of 442,727,558,857 with Prime Factorization

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

2 x 221 x 727 x 279 x 857 = 76831923402

Therefore, the lowest common multiple of 442,727,558,857 is 76831923402.

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 727 x 558 x 857 = 153663846804

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

727 : 1, 727

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,727,558,857, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

727:727

558:2x 3x 3x 31

857:857

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 = 153663846804/(1x2)

LCM = 153663846804/2

LCM = 76831923402

Thus, we can understand that the LCM of 442,727,558,857 is 76831923402.

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

• LCM of 602, 123, 103, 552
• LCM of 801, 246, 470, 294
• LCM of 250, 706, 646, 101
• LCM of 922, 435, 514, 749
• LCM of 263, 624, 117, 843

1. What is the LCM of 442, 727, 558, 857?

Answer: LCM of 442, 727, 558, 857 is 76831923402.

2. How to calculate the LCM of 442, 727, 558, 857?

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, 727, 558, 857.

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}.