Solution - Greatest common factor (GCF)
49
Step by Step Solution
Calculate Greatest Common Factor for :
1225, 49
Factorize of the above numbers :
1225 = 52 • 72
49 = 72
Build a prime factors table
| Prime Factor | Number 1225 | Number 49 | G.C.F (min) |
|---|---|---|---|
| 5 | 2 | 0 | 0 |
| 7 | 2 | 2 | 2 |
GCF = 72
Greatest Common Factor is :
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