LCM of 322, 959, 615, 321, 931
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 322, 959, 615, 321, 931 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 322, 959, 615, 321, 931. So, keep reading to learn more.
Given numbers are 322,959,615,321,931
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 322,959,615,321,931 is 386088595410.
Find LCM of 322,959,615,321,931 with Prime Factorization
| 3 | 322, 959, 615, 321, 931 |
| 7 | 322, 959, 205, 107, 931 |
| 46, 137, 205, 107, 133 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 46 x 137 x 205 x 107 x 133 = 386088595410
Therefore, the lowest common multiple of 322,959,615,321,931 is 386088595410.
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.
322 x 959 x 615 x 321 x 931 = 56755023525270
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.
322 : 1, 2, 7, 14, 23, 46, 161, 322
959 : 1, 7, 137, 959
615 : 1, 3, 5, 15, 41, 123, 205, 615
321 : 1, 3, 107, 321
931 : 1, 7, 19, 49, 133, 931
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 322,959,615,321,931, is 1.
Now, the common factors can be found like this.
322:2x 7x 23
959:7x 137
615:3x 5x 41
321:3x 107
931:7x 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.
3x 7x 7 = 147
Therefore, the value for common factors is 147.
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 = 56755023525270/(1x147)
LCM = 56755023525270/147
LCM = 386088595410
Thus, we can understand that the LCM of 322,959,615,321,931 is 386088595410.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 322, 959, 615, 321, 931
1. What is the LCM of 322, 959, 615, 321, 931?
Answer: LCM of 322, 959, 615, 321, 931 is 386088595410.
2. How to calculate the LCM of 322, 959, 615, 321, 931?
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 322, 959, 615, 321, 931.
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}.