Solution - Greatest common factor (GCF)
1
Step by Step Solution
Calculate Greatest Common Factor for :
52, 39 and 38
Factorize of the above numbers :
52 = 22 • 13
39 = 3 • 13
38 = 2 • 19
Build a prime factors table
| Prime Factor | Number 52 | Number 39 | Number 38 | G.C.F (min) |
|---|---|---|---|---|
| 2 | 2 | 0 | 1 | 0 |
| 3 | 0 | 1 | 0 | 0 |
| 13 | 1 | 1 | 0 | 0 |
| 19 | 0 | 0 | 1 | 0 |
GCF = 1
Greatest Common Factor is :
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