Solution - Greatest common factor (GCF)
8
Step by Step Solution
Calculate Greatest Common Factor for :
32, 40 and 56
Factorize of the above numbers :
32 = 25
40 = 23 • 5
56 = 23 • 7
Build a prime factors table
| Prime Factor | Number 32 | Number 40 | Number 56 | G.C.F (min) |
|---|---|---|---|---|
| 2 | 5 | 3 | 3 | 3 |
| 5 | 0 | 1 | 0 | 0 |
| 7 | 0 | 0 | 1 | 0 |
GCF = 23
Greatest Common Factor is :
8How did we do?
Please leave us feedback.