Solution - Greatest common factor (GCF)
2
Step by Step Solution
Calculate Greatest Common Factor for :
14, 20 and 24
Factorize of the above numbers :
14 = 2 • 7
20 = 22 • 5
24 = 23 • 3
Build a prime factors table
| Prime Factor | Number 14 | Number 20 | Number 24 | G.C.F (min) |
|---|---|---|---|---|
| 2 | 1 | 2 | 3 | 1 |
| 3 | 0 | 0 | 1 | 0 |
| 5 | 0 | 1 | 0 | 0 |
| 7 | 1 | 0 | 0 | 0 |
GCF = 2
Greatest Common Factor is :
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