LCM of 669, 605, 587, 544, 968
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 669, 605, 587, 544, 968 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, 605, 587, 544, 968. So, keep reading to learn more.
Given numbers are 669,605,587,544,968
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 669,605,587,544,968 is 129246411360.
Find LCM of 669,605,587,544,968 with Prime Factorization
| 2 | 669, 605, 587, 544, 968 |
| 2 | 669, 605, 587, 272, 484 |
| 2 | 669, 605, 587, 136, 242 |
| 11 | 669, 605, 587, 68, 121 |
| 11 | 669, 55, 587, 68, 11 |
| 669, 5, 587, 68, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 11 x 11 x 669 x 5 x 587 x 68 x 1 = 129246411360
Therefore, the lowest common multiple of 669,605,587,544,968 is 129246411360.
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 605 x 587 x 544 x 968 = 125110526196480
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
605 : 1, 5, 11, 55, 121, 605
587 : 1, 587
544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,605,587,544,968, is 1.
Now, the common factors can be found like this.
669:3x 223
605:5x 11x 11
587:587
544:2x 2x 2x 2x 2x 17
968:2x 2x 2x 11x 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 2x 2x 11x 11 = 968
Therefore, the value for common factors is 968.
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 = 125110526196480/(1x968)
LCM = 125110526196480/968
LCM = 129246411360
Thus, we can understand that the LCM of 669,605,587,544,968 is 129246411360.
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FAQs on LCM of 669, 605, 587, 544, 968
1. What is the LCM of 669, 605, 587, 544, 968?
Answer: LCM of 669, 605, 587, 544, 968 is 129246411360.
2. How to calculate the LCM of 669, 605, 587, 544, 968?
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, 605, 587, 544, 968.
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}.