2
1 and 2.
The hcf is 14
1
1 and 2.
2 and 10 go into 40 and 50 evenly.
No, but 98 is evenly divisible by 1, 2, 7, 14, 49, 98.
1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802.
1 2 7 14 49 and 98 all divide into 98 evenly.
1, 2, 5 and 10
28. If you divide 28 into 1,400 you get 1|50. 28 goes into 28 once.
46 ÷ 2 = 23100 ÷ 2 = 50