Solution - Greatest common factor (GCF)
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Step by Step Solution
Calculate Greatest Common Factor for :
16, 24 and 30
Factorize of the above numbers :
16 = 24
24 = 23 • 3
30 = 2 • 3 • 5
Build a prime factors table
| Prime Factor | Number 16 | Number 24 | Number 30 | G.C.F (min) |
|---|---|---|---|---|
| 2 | 4 | 3 | 1 | 1 |
| 3 | 0 | 1 | 1 | 0 |
| 5 | 0 | 0 | 1 | 0 |
GCF = 2
Greatest Common Factor is :
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