(405,1)(135,3)(81,5)(45,9)(27,15)
405 5*81 5*9*9 5*3*3*3*3
The greatest common factor of 288 and 405 is 9.
Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.
405 135,3 45,3,3 15,3,3,3 5,3,3,3,3
the factor pairs are 1x35 & 5x7
The factor pairs of 28 are :28,114,27,4
Sixteen factor pairs.
405 135,3 45,3,3 15,3,3,3 5,3,3,3,3
GCF of 18 and 405 is 93
Factor pairs refer to integers, not decimals.
The factor pairs of 57 are 3x19 and 1x57
The factor pairs of 27 are 1x27 and 3x9.