Solution - Greatest common factor (GCF)
19
Step by Step Solution
Calculate Greatest Common Factor for :
38, 57
Factorize of the above numbers :
38 = 2 • 19
57 = 3 • 19
Build a prime factors table
| Prime Factor | Number 38 | Number 57 | G.C.F (min) |
|---|---|---|---|
| 2 | 1 | 0 | 0 |
| 3 | 0 | 1 | 0 |
| 19 | 1 | 1 | 1 |
GCF = 19
Greatest Common Factor is :
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