Solution - Greatest common factor (GCF)
12
Step by Step Solution
Calculate Greatest Common Factor for :
24, 60 and 144
Factorize of the above numbers :
24 = 23 • 3
60 = 22 • 3 • 5
144 = 24 • 32
Build a prime factors table
| Prime Factor | Number 24 | Number 60 | Number 144 | G.C.F (min) |
|---|---|---|---|---|
| 2 | 3 | 2 | 4 | 2 |
| 3 | 1 | 1 | 2 | 1 |
| 5 | 0 | 1 | 0 | 0 |
GCF = 22 • 3
Greatest Common Factor is :
12How did we do?
Please leave us feedback.