1.4
21 = 0.7142857142857143
common divisor is 3 and 1 6 divided by 3 = 2 6 divided by 1 = 6 15 divided by 3 = 5 15 divided by 1 = 15 21 divided by 3 = 7 21 divided by 1 = 21
yes 21 can be divided by 3 and 7 45 can be divided by 3, 5, 9 and 15
15
1.4
21 = 0.7142857142857143
common divisor is 3 and 1 6 divided by 3 = 2 6 divided by 1 = 6 15 divided by 3 = 5 15 divided by 1 = 15 21 divided by 3 = 7 21 divided by 1 = 21
15
yes 21 can be divided by 3 and 7 45 can be divided by 3, 5, 9 and 15
21.4667
15
Nope, 36 divided by 21 equals 1 with a remainder of 15.
35.7143
105 can be divided by 1, 3, 5, 7, 15, 21, 35, 105.
35.7143
Yes, such as...93 divided by 3= 31, 21 divided by three is 7, and 45 divided by 15= 3