Find all possible pairs of two natural numbers whose sum is 77 and their g.c.d. is 7

Answer 1

a+b=77
n1*7+n2*7=77 where n1; n2 are natural numbers...

n1+n2=77/7=11
so pairs of n1,n2 can be
10,1
9,2
8,3 and so on
so the number pairs are
70,7
63,14
56,21 and so on....

Answer 2

find all possible pairs of two natural numbers whose sum is 77and their g.c.d.is7.

Answer 3

a+b=77
n1+n2=77
77/7=11
Where n1,n2are natural numbers
So the pair of naturals are (7,70)(14,63)(21,56)(28,49) ...so on.

Answer 4

Find all possible pairs of two natural no whose sum is 77 and their g. C. D is 7

Answer 5

thank you for the answers