LCM of 995, 548, 520, 325, 691
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 995, 548, 520, 325, 691 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 995, 548, 520, 325, 691. So, keep reading to learn more.
Given numbers are 995,548,520,325,691
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 995,548,520,325,691 is 48980705800.
Find LCM of 995,548,520,325,691 with Prime Factorization
| 2 | 995, 548, 520, 325, 691 |
| 2 | 995, 274, 260, 325, 691 |
| 5 | 995, 137, 130, 325, 691 |
| 13 | 199, 137, 26, 65, 691 |
| 199, 137, 2, 5, 691 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 13 x 199 x 137 x 2 x 5 x 691 = 48980705800
Therefore, the lowest common multiple of 995,548,520,325,691 is 48980705800.
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.
995 x 548 x 520 x 325 x 691 = 63674917540000
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.
995 : 1, 5, 199, 995
548 : 1, 2, 4, 137, 274, 548
520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
325 : 1, 5, 13, 25, 65, 325
691 : 1, 691
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 995,548,520,325,691, is 1.
Now, the common factors can be found like this.
995:5x 199
548:2x 2x 137
520:2x 2x 2x 5x 13
325:5x 5x 13
691:691
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 5x 5x 13 = 1300
Therefore, the value for common factors is 1300.
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 = 63674917540000/(1x1300)
LCM = 63674917540000/1300
LCM = 48980705800
Thus, we can understand that the LCM of 995,548,520,325,691 is 48980705800.
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FAQs on LCM of 995, 548, 520, 325, 691
1. What is the LCM of 995, 548, 520, 325, 691?
Answer: LCM of 995, 548, 520, 325, 691 is 48980705800.
2. How to calculate the LCM of 995, 548, 520, 325, 691?
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 995, 548, 520, 325, 691.
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}.