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Q: What are some factor pairs of 231?

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factor pairs of 231 = (1, 231), (3, 77), (7, 33), (11, 21)

231 77,3 11,7,3

231 77,3 11,7,3

231 77,3 11,7,3

The longest factor string you can make for 231 is 3x7x11.

The greatest common factor of 231 and 154 is 77.

Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.

231 77,3 11,7,3

1 and 23

71 and 1

(82,1)(41,2)

5 and 1

The greatest common factor (GCF) of 121 and 231 is 11.

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

231 77,3 11,7,3

The GCF is 21.

Since 231 is a factor of 693, it is automatically the GCF of the two.

Factors are single numbers. Factor pairs are listed in pairs.

Pairs of positive integer factors of 231 are: 1 x 231 = 231 3 x 77 = 231 7 x 33 = 231 11 x 21 = 231 And their reverses.

231 / \ 77*3 / \ 11*7 231=11*7*3