LCM of 669, 971, 432, 726, 275
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 669, 971, 432, 726, 275 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 669, 971, 432, 726, 275. So, keep reading to learn more.
Given numbers are 669,971,432,726,275
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 669,971,432,726,275 is 282965324400.
Find LCM of 669,971,432,726,275 with Prime Factorization
| 2 | 669, 971, 432, 726, 275 |
| 3 | 669, 971, 216, 363, 275 |
| 11 | 223, 971, 72, 121, 275 |
| 223, 971, 72, 11, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 223 x 971 x 72 x 11 x 25 = 282965324400
Therefore, the lowest common multiple of 669,971,432,726,275 is 282965324400.
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.
669 x 971 x 432 x 726 x 275 = 56027134231200
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.
669 : 1, 3, 223, 669
971 : 1, 971
432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
275 : 1, 5, 11, 25, 55, 275
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,971,432,726,275, is 1.
Now, the common factors can be found like this.
669:3x 223
971:971
432:2x 2x 2x 2x 3x 3x 3
726:2x 3x 11x 11
275:5x 5x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 11 = 198
Therefore, the value for common factors is 198.
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 = 56027134231200/(1x198)
LCM = 56027134231200/198
LCM = 282965324400
Thus, we can understand that the LCM of 669,971,432,726,275 is 282965324400.
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FAQs on LCM of 669, 971, 432, 726, 275
1. What is the LCM of 669, 971, 432, 726, 275?
Answer: LCM of 669, 971, 432, 726, 275 is 282965324400.
2. How to calculate the LCM of 669, 971, 432, 726, 275?
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 669, 971, 432, 726, 275.
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}.