2007-02-14 22:11:45 · 8 answers · asked by jajabida 1 in Science & Mathematics ➔ Mathematics
Factors of 28 are 1, 2, 4, 7, 14, and 28.
2007-02-14 23:38:43 · answer #1 · answered by Ashley 2 · 0⤊ 0⤋
Since 28 = 1 X 2 X 2 X 7 so the set of "Prime Factors" of 28 are 1, 2 and 7.
Otherwise all the "Divisors" of 28, also called factors - sometimes, are 1, 2, 4, 14 and 28.
2007-02-14 22:26:06 · answer #2 · answered by quidwai 4 · 0⤊ 0⤋
What R The Factors Of 28
2017-01-12 09:43:26 · answer #3 · answered by ? 4 · 0⤊ 0⤋
1, 2, 4, 7, 14, 28 are the factors of 28
2 x 2 x 7 is the prime factorization of 28
2007-02-15 00:32:47 · answer #4 · answered by traysea303 2 · 0⤊ 0⤋
since 28=2*2*7, the factors if 28 are:
-7, -4, -2, -1, 1, 2, 4 and 7.
2007-02-14 22:21:58 · answer #5 · answered by math freak 3 · 0⤊ 0⤋
Factors are the (whole) numbers multiplied together to give 28.
In this case there are 3 factors-:
1 x 28
2 x 14
4 x 7
2007-02-14 22:16:59 · answer #6 · answered by Doctor Q 6 · 0⤊ 0⤋
Assuming you mean all positive prime factors:
{2, 7}
Assuming you mean all integral factors:
{-28,-14,-7,-4,-2,-1,
1,2,4,7,14,28}
The set of real factors would of course be infinite (i.e. a continuum).
2007-02-14 22:18:05 · answer #7 · answered by J C 5 · 0⤊ 0⤋
Factors are numbers multiplied to give a positive whole numbers.
so, the set factors of 28 are;
(1,28) (2,14) (4,7).
2007-02-14 22:24:56 · answer #8 · answered by bussy 1 · 0⤊ 0⤋