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LCM of 965, 990, 286, 197, 985

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 965, 990, 286, 197, 985 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 965, 990, 286, 197, 985. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 965,990,286,197,985

Given numbers are 965,990,286,197,985

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

The LCM of 965,990,286,197,985 is 489330270.

Find LCM of 965,990,286,197,985 with Prime Factorization


2 965, 990, 286, 197, 985
5 965, 495, 143, 197, 985
11 193, 99, 143, 197, 197
197 193, 9, 13, 197, 197
193, 9, 13, 1, 1

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

2 x 5 x 11 x 197 x 193 x 9 x 13 x 1 x 1 = 489330270

Therefore, the lowest common multiple of 965,990,286,197,985 is 489330270.

LCM Formula to Find Lowest Common Multiple of 965,990,286,197,985

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.

965 x 990 x 286 x 197 x 985 = 53018934754500

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.

965 : 1, 5, 193, 965

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

286 : 1, 2, 11, 13, 22, 26, 143, 286

197 : 1, 197

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 965,990,286,197,985, is 1.

Now, the common factors can be found like this.

965:5x 193

990:2x 3x 3x 5x 11

286:2x 11x 13

197:197

985:5x 197

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

2x 5x 5x 11x 197 = 108350

Therefore, the value for common factors is 108350.

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 = 53018934754500/(1x108350)

LCM = 53018934754500/108350

LCM = 489330270

Thus, we can understand that the LCM of 965,990,286,197,985 is 489330270.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 965, 990, 286, 197, 985

1. What is the LCM of 965, 990, 286, 197, 985?

Answer: LCM of 965, 990, 286, 197, 985 is 489330270.

2. How to calculate the LCM of 965, 990, 286, 197, 985?

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 965, 990, 286, 197, 985.

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}.