LCM of 772, 956, 452, 454, 465
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 772, 956, 452, 454, 465 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 772, 956, 452, 454, 465. So, keep reading to learn more.
Given numbers are 772,956,452,454,465
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 772,956,452,454,465 is 2200758839220.
Find LCM of 772,956,452,454,465 with Prime Factorization
| 2 | 772, 956, 452, 454, 465 |
| 2 | 386, 478, 226, 227, 465 |
| 193, 239, 113, 227, 465 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 193 x 239 x 113 x 227 x 465 = 2200758839220
Therefore, the lowest common multiple of 772,956,452,454,465 is 2200758839220.
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.
772 x 956 x 452 x 454 x 465 = 70424282855040
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.
772 : 1, 2, 4, 193, 386, 772
956 : 1, 2, 4, 239, 478, 956
452 : 1, 2, 4, 113, 226, 452
454 : 1, 2, 227, 454
465 : 1, 3, 5, 15, 31, 93, 155, 465
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 772,956,452,454,465, is 1.
Now, the common factors can be found like this.
772:2x 2x 193
956:2x 2x 239
452:2x 2x 113
454:2x 227
465:3x 5x 31
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 2x 2 = 32
Therefore, the value for common factors is 32.
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 = 70424282855040/(1x32)
LCM = 70424282855040/32
LCM = 2200758839220
Thus, we can understand that the LCM of 772,956,452,454,465 is 2200758839220.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 772, 956, 452, 454, 465
1. What is the LCM of 772, 956, 452, 454, 465?
Answer: LCM of 772, 956, 452, 454, 465 is 2200758839220.
2. How to calculate the LCM of 772, 956, 452, 454, 465?
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 772, 956, 452, 454, 465.
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}.