LCM of 962, 851, 165, 915
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 962, 851, 165, 915 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 962, 851, 165, 915. So, keep reading to learn more.
Given numbers are 962,851,165,915
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 962,851,165,915 is 222698190.
Find LCM of 962,851,165,915 with Prime Factorization
| 3 | 962, 851, 165, 915 |
| 5 | 962, 851, 55, 305 |
| 37 | 962, 851, 11, 61 |
| 26, 23, 11, 61 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 37 x 26 x 23 x 11 x 61 = 222698190
Therefore, the lowest common multiple of 962,851,165,915 is 222698190.
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.
962 x 851 x 165 x 915 = 123597495450
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.
962 : 1, 2, 13, 26, 37, 74, 481, 962
851 : 1, 23, 37, 851
165 : 1, 3, 5, 11, 15, 33, 55, 165
915 : 1, 3, 5, 15, 61, 183, 305, 915
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 962,851,165,915, is 1.
Now, the common factors can be found like this.
962:2x 13x 37
851:23x 37
165:3x 5x 11
915:3x 5x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 37 = 555
Therefore, the value for common factors is 555.
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 = 123597495450/(1x555)
LCM = 123597495450/555
LCM = 222698190
Thus, we can understand that the LCM of 962,851,165,915 is 222698190.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 962, 851, 165, 915
1. What is the LCM of 962, 851, 165, 915?
Answer: LCM of 962, 851, 165, 915 is 222698190.
2. How to calculate the LCM of 962, 851, 165, 915?
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 962, 851, 165, 915.
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}.