GCF for 240, 360 and 900
"Greatest Common Factor of 3 Numbers" Calculator
What's the Greatest Common Factor (GCF) of 240, 360 and 900?
Answer
GCF of 240, 360 and 900 is
60
Common factors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
60 divides all three: 240 ÷ 60 = 4, 360 ÷ 60 = 6, 900 ÷ 60 = 15 — and 4, 6 and 15 have no factor but 1 common to all of them, so no larger number divides all three.
240 = 24 × 3 × 5
360 = 23 × 32 × 5
900 = 22 × 32 × 52
| Prime | 240 | 360 | 900 | Lowest power |
|---|---|---|---|---|
| 2 | 24 | 23 | 22 | 22 |
| 3 | 3 | 32 | 32 | 3 |
| 5 | 5 | 5 | 52 | 5 |
GCF = 22 × 3 × 5 = 60
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See Also
- Least Common Multiple of 3 Numbers - Find the Least Common Multiple (LCM) of three numbers
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
- Least Common Multiple - Find the Least Common Multiple (LCM) of two numbers
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GCF Table
| 1st | 2nd | 3rd | GCF |
|---|---|---|---|
| 240 | 360 | 885 | 15 |
| 240 | 360 | 886 | 2 |
| 240 | 360 | 887 | 1 |
| 240 | 360 | 888 | 24 |
| 240 | 360 | 889 | 1 |
| 240 | 360 | 890 | 10 |
| 240 | 360 | 891 | 3 |
| 240 | 360 | 892 | 4 |
| 240 | 360 | 893 | 1 |
| 240 | 360 | 894 | 6 |
| 240 | 360 | 895 | 5 |
| 240 | 360 | 896 | 8 |
| 240 | 360 | 897 | 3 |
| 240 | 360 | 898 | 2 |
| 240 | 360 | 899 | 1 |
| 240 | 360 | 900 | 60 |
| 240 | 360 | 901 | 1 |
| 240 | 360 | 902 | 2 |
| 240 | 360 | 903 | 3 |
| 240 | 360 | 904 | 8 |
| 240 | 360 | 905 | 5 |
| 240 | 360 | 906 | 6 |
| 240 | 360 | 907 | 1 |
| 240 | 360 | 908 | 4 |
| 240 | 360 | 909 | 3 |
| 240 | 360 | 910 | 10 |
| 240 | 360 | 911 | 1 |
| 240 | 360 | 912 | 24 |
| 240 | 360 | 913 | 1 |
| 240 | 360 | 914 | 2 |