LCM of 965, 303, 821, 606, 987
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 965, 303, 821, 606, 987 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, 303, 821, 606, 987. So, keep reading to learn more.
Given numbers are 965,303,821,606,987
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 965,303,821,606,987 is 157957042110.
Find LCM of 965,303,821,606,987 with Prime Factorization
| 3 | 965, 303, 821, 606, 987 |
| 101 | 965, 101, 821, 202, 329 |
| 965, 1, 821, 2, 329 |
Multiply the prime numbers at the bottom and the left side.
3 x 101 x 965 x 1 x 821 x 2 x 329 = 157957042110
Therefore, the lowest common multiple of 965,303,821,606,987 is 157957042110.
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 303 x 821 x 606 x 987 = 143582951277990
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
303 : 1, 3, 101, 303
821 : 1, 821
606 : 1, 2, 3, 6, 101, 202, 303, 606
987 : 1, 3, 7, 21, 47, 141, 329, 987
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 965,303,821,606,987, is 1.
Now, the common factors can be found like this.
965:5x 193
303:3x 101
821:821
606:2x 3x 101
987:3x 7x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 101 = 909
Therefore, the value for common factors is 909.
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 = 143582951277990/(1x909)
LCM = 143582951277990/909
LCM = 157957042110
Thus, we can understand that the LCM of 965,303,821,606,987 is 157957042110.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 965, 303, 821, 606, 987
1. What is the LCM of 965, 303, 821, 606, 987?
Answer: LCM of 965, 303, 821, 606, 987 is 157957042110.
2. How to calculate the LCM of 965, 303, 821, 606, 987?
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, 303, 821, 606, 987.
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}.