Can anyone please check my proof for this number theory problem?

Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
Sign up Log in
2 replies · 1K views
Math100
Messages
823
Reaction score
234
Homework Statement
Prove that ((a, b), b)=(a, b).
Relevant Equations
None.
Please view the picture of my work which I've uploaded.
 

Attachments

  • Number Theory.jpg
    Number Theory.jpg
    28.3 KB · Views: 147

Discussion

Physics news on Phys.org

Similar threads

Can anyone please check my work of this proof? (Number Theory)

  • Math100
  • · Replies 2 ·
  • Calculus and Beyond Homework Help
Replies
2

Can anyone please check/confirm my work on this proof?

  • Math100
  • · Replies 2 ·
  • Calculus and Beyond Homework Help
Replies
2

Can anyone please check/verify this proof about rational numbers?

  • Math100
  • · Replies 7 ·
  • Calculus and Beyond Homework Help
Replies
7

Can anyone please check my work and answer for this math problem?

  • Math100
  • · Replies 6 ·
  • Calculus and Beyond Homework Help
Replies
6

Can anyone please review/verify/check this number theory proof?

  • Math100
  • · Replies 12 ·
  • Calculus and Beyond Homework Help
Replies
12

Can anyone please review/verify this proof of assertion?

  • Math100
  • · Replies 5 ·
  • Calculus and Beyond Homework Help
Replies
5

Can anyone please verify/check if there's error in this word problem?

  • Math100
  • · Replies 4 ·
  • Calculus and Beyond Homework Help
Replies
4

Can anyone please review/verify this proof of a nonzero integer a?

  • Math100
  • · Replies 5 ·
  • Calculus and Beyond Homework Help
Replies
5

Can anyone please review/verify this proof of greatest common divisor?

  • Math100
  • · Replies 2 ·
  • Calculus and Beyond Homework Help
Replies
2

Can anyone please review/verify my proofs for gcd problem?

  • Math100
  • · Replies 4 ·
  • Calculus and Beyond Homework Help
Replies
4