2007-09-07 13:18:30 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
first determine prime factors
36 = 2 x 2 x 3 x 3
84 = 2 x 2 x 3 x 7
so both have 2 x 2 in common and 3 once
multiply
gives the result: 12
2007-09-07 13:31:45 · answer #1 · answered by Anonymous · 12⤊ 0⤋
12
2007-09-07 20:29:42 · answer #2 · answered by britannia66 2 · 0⤊ 0⤋
12
2007-09-07 20:26:45 · answer #3 · answered by M D 3 · 0⤊ 0⤋
12
2007-09-07 20:26:42 · answer #4 · answered by CPUcate 6 · 0⤊ 1⤋
36 = 2*2*3*3
84 = 2*2*3*7
in both , common factor is 2*2*3 =12
gratest common factor is 12
2007-09-07 20:33:32 · answer #5 · answered by mohanrao d 7 · 0⤊ 1⤋
4
2007-09-07 20:24:32 · answer #6 · answered by Anonymous · 0⤊ 1⤋
It is 12.
2007-09-10 11:54:29 · answer #7 · answered by Como 7 · 2⤊ 0⤋
12 it goes into 36 3x and goes into 84 7x
2007-09-07 20:25:24 · answer #8 · answered by butterfly 4 · 0⤊ 0⤋
36=2*2*3*3
84=2*2*3*7
GCF=2*2*3=12
2007-09-07 20:29:18 · answer #9 · answered by alpha 7 · 0⤊ 0⤋
how about 12??? idk
2007-09-07 20:23:53 · answer #10 · answered by dmcg1012 3 · 0⤊ 1⤋