Solution - Greatest common factor (GCF)
7
Step by Step Solution
Calculate Greatest Common Factor for :
7, 77
Factorize of the above numbers :
7 = 7
77 = 7 • 11
Build a prime factors table
| Prime Factor | Number 7 | Number 77 | G.C.F (min) |
|---|---|---|---|
| 7 | 1 | 1 | 1 |
| 11 | 0 | 1 | 0 |
GCF = 7
Greatest Common Factor is :
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