Find the H.C.F of (i)135 and 225 (ii)196 and 38220 (iii) 867and 255 I need help you please urgent guys
Answers
1- 135 and 225
3 135 3 225
3 45 3 75
3 15 5 25
5 5 5 5
1 1
HCF= 135= 3,3,3,5
225= 3,3,5,5
= 3*3*5
=45
2- 196 and 38220
7 196 2 38220
7 28 2 19110
4 4 5 9555
1 7 1911
7 273
3 39
13 13
1
HCF= 196= 7,7,4
38220=2,2,3,5,7,7,13
=7*7
=49