Answer to Question #14729 in Algebra for Starz

Question

Find the least number that has each pair of numbers as factors

1.10 and 15 b) 8 and 28

Answer 1

a)
15/5=3
3/3=1

Factors 5 and 3

5/5=1;

Factor 5


Intercept factors of 15 and 5 is
5;

b)
8/2=4
4/2=2
2/2=1

Factors
2,2,2;

28/2=14
14/2=7;
7/7=1;
factors 2,2,7

intercept is
2,2; As we need the minimum is 2
maximum is 4