Solution - Greatest common factor (GCF)
13
Step by Step Solution
Calculate Greatest Common Factor for :
65, 169 and 143
Factorize of the above numbers :
65 = 5 • 13
169 = 132
143 = 11 • 13
Build a prime factors table
| Prime Factor | Number 65 | Number 169 | Number 143 | G.C.F (min) |
|---|---|---|---|---|
| 5 | 1 | 0 | 0 | 0 |
| 11 | 0 | 0 | 1 | 0 |
| 13 | 1 | 2 | 1 | 1 |
GCF = 13
Greatest Common Factor is :
13How did we do?
Please leave us feedback.