Solution - Greatest common factor (GCF)
3
Step by Step Solution
Calculate Greatest Common Factor for :
9, 75
Factorize of the above numbers :
9 = 32
75 = 3 • 52
Build a prime factors table
| Prime Factor | Number 9 | Number 75 | G.C.F (min) |
|---|---|---|---|
| 3 | 2 | 1 | 1 |
| 5 | 0 | 2 | 0 |
GCF = 3
Greatest Common Factor is :
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