Given numbers are 990,875,177,112

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

The LCM of 990,875,177,112 is 81774000.

Find LCM of 990,875,177,112 with Prime Factorization

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

2 x 3 x 5 x 7 x 33 x 25 x 59 x 8 = 81774000

Therefore, the lowest common multiple of 990,875,177,112 is 81774000.

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.

990 x 875 x 177 x 112 = 17172540000

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.

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

875 : 1, 5, 7, 25, 35, 125, 175, 875

177 : 1, 3, 59, 177

112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,875,177,112, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

875:5x 5x 5x 7

177:3x 59

112:2x 2x 2x 2x 7

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 5x 7 = 210

Therefore, the value for common factors is 210.

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 = 17172540000/(1x210)

LCM = 17172540000/210

LCM = 81774000

Thus, we can understand that the LCM of 990,875,177,112 is 81774000.

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

• LCM of 994, 499, 560, 357
• LCM of 298, 250, 914, 479
• LCM of 195, 203, 178, 847
• LCM of 319, 655, 908, 257
• LCM of 951, 487, 787, 978

1. What is the LCM of 990, 875, 177, 112?

Answer: LCM of 990, 875, 177, 112 is 81774000.

2. How to calculate the LCM of 990, 875, 177, 112?

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 990, 875, 177, 112.

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}.