10 and 3
18 and -5
The prime factors of 90 are: 2,3,5
103
An angle and its complement have to add to 90 degrees. 77 and 13 add to 90. 13 is the complement of 77. You will also be doing supplement. They add to 180.
77
The GCF is 1.
13 of 15. They share a common factor of 6.
4*90 = 360
1 + 2 = 3 which is a factor of 96 (32*3 = 96)
7 is not a factor of 90. It does not divide into 90 evenly.
No, 90 is a multiple of 18. 18 is a factor of 90.
It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!