EXERCISE 2.7
[ H.C.F ]
( find Highest Common Factor of the following numbers )
1. 120 , 72 = ?
2. 45 , 54 , 18 , 144 = ?
3. 92 , 69 = ?
4. 94 , 141 = ?
5. 48 , 80 , 96 = ?
6. 35 , 147 , 14 , 112 = ?
7. 132 , 66 , 77 = ?
8. 22 , 121 = ?
9. 11 , 99 = ?
10. 130 , 143 , 26 = ?
ANSWERS
1. 24
2. 9
3. 23
4. 47
5. 16
6. 7
7. 11
8. 11
9. 11
10. 13