Solution - Greatest common factor (GCF)
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Step by Step Solution
Calculate Greatest Common Factor for :
135, 225 and 375
Factorize of the above numbers :
135 = 33 • 5
225 = 32 • 52
375 = 3 • 53
Build a prime factors table
| Prime Factor | Number 135 | Number 225 | Number 375 | G.C.F (min) |
|---|---|---|---|---|
| 3 | 3 | 2 | 1 | 1 |
| 5 | 1 | 2 | 3 | 1 |
GCF = 3 • 5
Greatest Common Factor is :
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