Given numbers are 230,989,161

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

The LCM of 230,989,161 is 69230.

Find LCM of 230,989,161 with Prime Factorization

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

23 x 10 x 43 x 7 = 69230

Therefore, the lowest common multiple of 230,989,161 is 69230.

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.

230 x 989 x 161 = 36622670

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.

230 : 1, 2, 5, 10, 23, 46, 115, 230

989 : 1, 23, 43, 989

161 : 1, 7, 23, 161

23 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 230,989,161, is 23.

Now, the common factors can be found like this.

230:2x 5x 23

989:23x 43

161:7x 23

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

23 = 23

Therefore, the value for common factors is 23.

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 = 36622670/(23x23)

LCM = 36622670/529

LCM = 69230

Thus, we can understand that the LCM of 230,989,161 is 69230.

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

• LCM of 942, 243, 718
• LCM of 774, 606, 254
• LCM of 396, 444, 958
• LCM of 189, 930, 562
• LCM of 462, 756, 333

1. What is the LCM of 230, 989, 161?

Answer: LCM of 230, 989, 161 is 69230.

2. How to calculate the LCM of 230, 989, 161?

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 230, 989, 161.

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}.