Factor pairs refer to integers, not decimals.
The factor pairs of 343 are (343,1) and (49,7)
20 has 3 factor pairs. Pairs are (1,20), (2,10) and (9,9)
The factor pairs of 12 are (12,1), (6,2), and (4,3) The factor pairs of 18 are (18,1), (9,2), and (6,3)
The factor pairs of 111 are 1x111, 11x10. These are in order.
(57,1)(19,3)
57,119,3
57,1 19,3
(57,1)(19,3)
1 x 57 and 3 x 19.
Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.
the factor pairs are 1x35 & 5x7
The factor pairs of 28 are :28,114,27,4
Sixteen factor pairs.
5 is not a factor of 57.
57 is.
Yes, 3 is a factor of 57. 3 x 19 = 57.