1, 2, 4.
The HCF is 4
in archery it evenally replaced spear-throwing
28. If you divide 28 into 1,400 you get 1|50. 28 goes into 28 once.
2 goes evenly into 4 and 28
Any multiple of 28.
28
7x6=42 7x4=28
28 goes into 7 0.25 times. 7 goes into 28 4 times.
The number that goes into both 28 and 30 is 2. This is because both 28 and 30 are even numbers, and 2 is the only common factor they share. Additionally, both 28 and 30 can be divided evenly by 2, resulting in whole numbers.
28, 14, 7, 4, 2, 1
7.
1,2,4,7,14,28