Solution - Greatest common factor (GCF)
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Step by Step Solution
Calculate Greatest Common Factor for :
560, 980 and 1450
Factorize of the above numbers :
560 = 24 • 5 • 7
980 = 22 • 5 • 72
1450 = 2 • 52 • 29
Build a prime factors table
| Prime Factor | Number 560 | Number 980 | Number 1450 | G.C.F (min) |
|---|---|---|---|---|
| 2 | 4 | 2 | 1 | 1 |
| 5 | 1 | 1 | 2 | 1 |
| 7 | 1 | 2 | 0 | 0 |
| 29 | 0 | 0 | 1 | 0 |
GCF = 2 • 5
Greatest Common Factor is :
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