LCM of 961, 682, 442, 151, 532
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 961, 682, 442, 151, 532 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 961, 682, 442, 151, 532. So, keep reading to learn more.
Given numbers are 961,682,442,151,532
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 961,682,442,151,532 is 187670895412.
Find LCM of 961,682,442,151,532 with Prime Factorization
| 2 | 961, 682, 442, 151, 532 |
| 31 | 961, 341, 221, 151, 266 |
| 31, 11, 221, 151, 266 |
Multiply the prime numbers at the bottom and the left side.
2 x 31 x 31 x 11 x 221 x 151 x 266 = 187670895412
Therefore, the lowest common multiple of 961,682,442,151,532 is 187670895412.
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.
961 x 682 x 442 x 151 x 532 = 23271191031088
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.
961 : 1, 31, 961
682 : 1, 2, 11, 22, 31, 62, 341, 682
442 : 1, 2, 13, 17, 26, 34, 221, 442
151 : 1, 151
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 961,682,442,151,532, is 1.
Now, the common factors can be found like this.
961:31x 31
682:2x 11x 31
442:2x 13x 17
151:151
532:2x 2x 7x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 31 = 124
Therefore, the value for common factors is 124.
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 = 23271191031088/(1x124)
LCM = 23271191031088/124
LCM = 187670895412
Thus, we can understand that the LCM of 961,682,442,151,532 is 187670895412.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 961, 682, 442, 151, 532
1. What is the LCM of 961, 682, 442, 151, 532?
Answer: LCM of 961, 682, 442, 151, 532 is 187670895412.
2. How to calculate the LCM of 961, 682, 442, 151, 532?
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 961, 682, 442, 151, 532.
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}.