LCM of 473, 765, 796, 780, 755
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 473, 765, 796, 780, 755 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 473, 765, 796, 780, 755. So, keep reading to learn more.
Given numbers are 473,765,796,780,755
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 473,765,796,780,755 is 565400181060.
Find LCM of 473,765,796,780,755 with Prime Factorization
| 2 | 473, 765, 796, 780, 755 |
| 2 | 473, 765, 398, 390, 755 |
| 3 | 473, 765, 199, 195, 755 |
| 5 | 473, 255, 199, 65, 755 |
| 473, 51, 199, 13, 151 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 473 x 51 x 199 x 13 x 151 = 565400181060
Therefore, the lowest common multiple of 473,765,796,780,755 is 565400181060.
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.
473 x 765 x 796 x 780 x 755 = 169620054318000
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.
473 : 1, 11, 43, 473
765 : 1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765
796 : 1, 2, 4, 199, 398, 796
780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
755 : 1, 5, 151, 755
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,765,796,780,755, is 1.
Now, the common factors can be found like this.
473:11x 43
765:3x 3x 5x 17
796:2x 2x 199
780:2x 2x 3x 5x 13
755:5x 151
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 3x 5x 5 = 300
Therefore, the value for common factors is 300.
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 = 169620054318000/(1x300)
LCM = 169620054318000/300
LCM = 565400181060
Thus, we can understand that the LCM of 473,765,796,780,755 is 565400181060.
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FAQs on LCM of 473, 765, 796, 780, 755
1. What is the LCM of 473, 765, 796, 780, 755?
Answer: LCM of 473, 765, 796, 780, 755 is 565400181060.
2. How to calculate the LCM of 473, 765, 796, 780, 755?
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 473, 765, 796, 780, 755.
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}.