1, 5, 7, 35.
140
7 is the number that can go into both 35 and 49.
140 28 x 5 = 140 = 35 x 4
315
The number that can go into both 140 and 100 is 20. This is because 140 divided by 20 equals 7, and 100 divided by 20 equals 5. Therefore, 20 is a common factor of both 140 and 100.
1 and 5.
1 and 7 both can.
The factors of 140 are:1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140The factors of 350 are:1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350The common factors are:1, 2, 5, 7, 10, 14, 35, 70
28 35.
4 because 35+35=70+35=105+35=140
The only number that can go into both numbers is 5
35