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LCM of 397, 962, 869, 805, 132

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


Find the LCM of 397, 962, 869, 805, 132 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 397, 962, 869, 805, 132. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 397,962,869,805,132

Given numbers are 397,962,869,805,132

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

The LCM of 397,962,869,805,132 is 1602996174780.

Find LCM of 397,962,869,805,132 with Prime Factorization


2 397, 962, 869, 805, 132
11 397, 481, 869, 805, 66
397, 481, 79, 805, 6

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

2 x 11 x 397 x 481 x 79 x 805 x 6 = 1602996174780

Therefore, the lowest common multiple of 397,962,869,805,132 is 1602996174780.

LCM Formula to Find Lowest Common Multiple of 397,962,869,805,132

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.

397 x 962 x 869 x 805 x 132 = 35265915845160

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.

397 : 1, 397

962 : 1, 2, 13, 26, 37, 74, 481, 962

869 : 1, 11, 79, 869

805 : 1, 5, 7, 23, 35, 115, 161, 805

132 : 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,962,869,805,132, is 1.

Now, the common factors can be found like this.

397:397

962:2x 13x 37

869:11x 79

805:5x 7x 23

132:2x 2x 3x 11

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 35265915845160/(1x22)

LCM = 35265915845160/22

LCM = 1602996174780

Thus, we can understand that the LCM of 397,962,869,805,132 is 1602996174780.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 397, 962, 869, 805, 132

1. What is the LCM of 397, 962, 869, 805, 132?

Answer: LCM of 397, 962, 869, 805, 132 is 1602996174780.

2. How to calculate the LCM of 397, 962, 869, 805, 132?

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 397, 962, 869, 805, 132.

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}.