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Is this a valid property of GCD and LCM?
I have submitted a solution for this problem 1349A - Orac and LCM and got AC wondering if this is really a property?
Submission: 321223203
i figured out that i can write:
GCD( lcm(a1,a2), lcm(a1,a3), lcm(a1,a4) ... lcm(a1,an)) = LCM(a1, GCD(a2,a3,a4,a5,...an))
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en1 |
|
hrishabhpatel09 | 2025-05-25 12:21:03 | 321 | Initial revision (published) |
