Q.1.
For the whole numbers given below, find the common highest factor. 15 and 20
Q.2.
For the whole numbers given below, find the common highest factor. 8 and 16
Q.3.
For the whole numbers given below, find the common highest factor. 6 and 10
Q.4.
For the whole numbers given below, find the common highest factor. 9 and 18
Q.5.
For the whole numbers given below, find the common highest factor. 16 and 36
Q.6.
For the whole numbers given below, find the common highest factor. 11 and 23
Q.7.
For the whole numbers given below, find the common highest factor. 13 and 26
Q.8.
For the whole numbers given below, find the common highest factor. 24 and 32
Q.9.
For the whole numbers given below, find the common highest factor. 14 and 21
Q.10.
For the whole numbers given below, find the common highest factor. 19 and 42