LCM of 784, 452, 714, 652
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 784, 452, 714, 652 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 784, 452, 714, 652. So, keep reading to learn more.
Given numbers are 784,452,714,652
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 784,452,714,652 is 736465296.
Find LCM of 784,452,714,652 with Prime Factorization
| 2 | 784, 452, 714, 652 |
| 2 | 392, 226, 357, 326 |
| 7 | 196, 113, 357, 163 |
| 28, 113, 51, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 28 x 113 x 51 x 163 = 736465296
Therefore, the lowest common multiple of 784,452,714,652 is 736465296.
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.
784 x 452 x 714 x 652 = 164968226304
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.
784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
452 : 1, 2, 4, 113, 226, 452
714 : 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
652 : 1, 2, 4, 163, 326, 652
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 784,452,714,652, is 2.
Now, the common factors can be found like this.
784:2x 2x 2x 2x 7x 7
452:2x 2x 113
714:2x 3x 7x 17
652:2x 2x 163
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 7 = 112
Therefore, the value for common factors is 112.
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 = 164968226304/(2x112)
LCM = 164968226304/224
LCM = 736465296
Thus, we can understand that the LCM of 784,452,714,652 is 736465296.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 784, 452, 714, 652
1. What is the LCM of 784, 452, 714, 652?
Answer: LCM of 784, 452, 714, 652 is 736465296.
2. How to calculate the LCM of 784, 452, 714, 652?
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 784, 452, 714, 652.
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}.