Wiki User
∙ 11y ago3 and 15
Wiki User
∙ 11y agoThe only common factor is 1.
The GCF is 1.
1and 47,5and 43,7and 41,11and 37,31an 17,19an 29
One and six over seven is already a fraction.
The greatest prime number between 1 and 30 is 29. 58 has 29 as a factor.
2 3 5 7 11 13 17 19 23 29
1.6
1.7
10
10
15 of them are.