LCM of 965, 975, 492, 672, 663
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 965, 975, 492, 672, 663 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, 975, 492, 672, 663. So, keep reading to learn more.
Given numbers are 965,975,492,672,663
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 965,975,492,672,663 is 29379386400.
Find LCM of 965,975,492,672,663 with Prime Factorization
| 2 | 965, 975, 492, 672, 663 |
| 2 | 965, 975, 246, 336, 663 |
| 3 | 965, 975, 123, 168, 663 |
| 5 | 965, 325, 41, 56, 221 |
| 13 | 193, 65, 41, 56, 221 |
| 193, 5, 41, 56, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 13 x 193 x 5 x 41 x 56 x 17 = 29379386400
Therefore, the lowest common multiple of 965,975,492,672,663 is 29379386400.
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 975 x 492 x 672 x 663 = 206243292528000
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
975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492
672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
663 : 1, 3, 13, 17, 39, 51, 221, 663
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 965,975,492,672,663, is 1.
Now, the common factors can be found like this.
965:5x 193
975:3x 5x 5x 13
492:2x 2x 3x 41
672:2x 2x 2x 2x 2x 3x 7
663:3x 13x 17
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 3x 3x 3x 5x 13 = 7020
Therefore, the value for common factors is 7020.
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 = 206243292528000/(1x7020)
LCM = 206243292528000/7020
LCM = 29379386400
Thus, we can understand that the LCM of 965,975,492,672,663 is 29379386400.
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FAQs on LCM of 965, 975, 492, 672, 663
1. What is the LCM of 965, 975, 492, 672, 663?
Answer: LCM of 965, 975, 492, 672, 663 is 29379386400.
2. How to calculate the LCM of 965, 975, 492, 672, 663?
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, 975, 492, 672, 663.
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}.