Use the extended Euclidean algorithm to find the greatest common divisor of 13,661 and 1,558 and express it as a linear combination of 13,661 and 1,558. Step 1: Find 91 and ₁ so that 13,661 = 1,558 91 + ₁, where 0 ≤ r₁ < 1,558. - 1,558.91 = Then 1 = 13,661 Step 2: Find 12 and 12 so that 1197 1,558 = ₁ 92 +2, where 0 ≤ 2<^1. Then 2 = 1,558 – 1197 92 = 361 Step 3: Find 93 and 3 so that 1 = 2 93 +131 where 0 ≤3<г2° = 1197 361 93 = 114 Then 3 Step 4: Find 94 and 14 so that 2=3 94 + "4' Then 4 = 361 where 0 ≤4<"3. - 114 Step 5: Find and 15 5 so that 3 = 11° 95 +5, where 0 ≤ 5 < 4. Then 5 = 114 19 ). . 94 19 95 0 Step 6: Conclude that gcd (13661, 1558) equals which of the following. ○ gcd (13661, 1558) = 4 - 5 93 gcd (13661, 1558) = 12 - 4·95 gcd (13661, 1558) = 2 - gcd (13661, 1558) = ○ gcd (13661, 1558) = 3 94 3 -14·95 ₁ −2⋅ 94 Conclusion: Substitute numerical values backward through the preceding steps, simplifying the results for each step, until you have found numbers s and t so that where s = gcd (13661, 1558) = 13,661s + 1,558t, and t = Need Help? Read It

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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i just need help in the step 6 and conclusion. im not sure how to start it. 

Use the extended Euclidean algorithm to find the greatest common divisor of 13,661 and 1,558 and express it as a linear combination of 13,661 and 1,558.
Step 1: Find 91 and ₁ so that
13,661 = 1,558 91 + ₁, where 0 ≤ r₁ < 1,558.
- 1,558.91 =
Then 1
= 13,661
Step 2: Find
12 and 12
so that
1197
1,558 = ₁ 92 +2, where 0 ≤ 2<^1.
Then 2
=
1,558 –
1197
92
= 361
Step 3: Find
93
and
3 so that
1 = 2 93 +131
where 0 ≤3<г2°
= 1197
361
93
= 114
Then 3
Step 4: Find 94 and 14
so that
2=3 94
+
"4'
Then 4 = 361
where 0 ≤4<"3.
-
114
Step 5: Find
and
15
5 so that
3
= 11° 95 +5, where 0 ≤ 5 < 4.
Then 5 = 114
19
).
.
94
19
95
0
Step 6: Conclude that gcd (13661, 1558) equals which of the following.
○ gcd (13661, 1558) = 4 - 5 93
gcd (13661, 1558) = 12 - 4·95
gcd (13661, 1558) = 2 -
gcd (13661, 1558) =
○ gcd (13661, 1558) =
3 94
3
-14·95
₁ −2⋅ 94
Conclusion: Substitute numerical values backward through the preceding steps, simplifying the results for each step, until you have found numbers s and t so that
where s =
gcd (13661, 1558) = 13,661s + 1,558t,
and t =
Need Help?
Read It
Transcribed Image Text:Use the extended Euclidean algorithm to find the greatest common divisor of 13,661 and 1,558 and express it as a linear combination of 13,661 and 1,558. Step 1: Find 91 and ₁ so that 13,661 = 1,558 91 + ₁, where 0 ≤ r₁ < 1,558. - 1,558.91 = Then 1 = 13,661 Step 2: Find 12 and 12 so that 1197 1,558 = ₁ 92 +2, where 0 ≤ 2<^1. Then 2 = 1,558 – 1197 92 = 361 Step 3: Find 93 and 3 so that 1 = 2 93 +131 where 0 ≤3<г2° = 1197 361 93 = 114 Then 3 Step 4: Find 94 and 14 so that 2=3 94 + "4' Then 4 = 361 where 0 ≤4<"3. - 114 Step 5: Find and 15 5 so that 3 = 11° 95 +5, where 0 ≤ 5 < 4. Then 5 = 114 19 ). . 94 19 95 0 Step 6: Conclude that gcd (13661, 1558) equals which of the following. ○ gcd (13661, 1558) = 4 - 5 93 gcd (13661, 1558) = 12 - 4·95 gcd (13661, 1558) = 2 - gcd (13661, 1558) = ○ gcd (13661, 1558) = 3 94 3 -14·95 ₁ −2⋅ 94 Conclusion: Substitute numerical values backward through the preceding steps, simplifying the results for each step, until you have found numbers s and t so that where s = gcd (13661, 1558) = 13,661s + 1,558t, and t = Need Help? Read It
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