Mathematicians call them "factor pairs."
The length of a factor string depends on how many factors are in it. The smallest are factor pairs, the longest are prime factorizations.
a number or algebraic expression by which another is exactly divisible.
By grouping. Sometimes group 3 terms and factor them as trimonial them see if you can do more with the last term. sometimes you group them into pairs and factor the pairs, then see if you can do more.
about in mathematical terms mean to round!
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 are 1x35 & 5x7
The factor pairs of 28 are :28,114,27,4
There are seven factor pairs:448,1224,2112,464,756,832,1428,16
Sixteen factor pairs.
2 factor pairs