Q: What number is less than 20 but has 3 factor pairs?

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80 has 5 factor pairs.

The answer is 18.Factors 1*18=18 Factors added 1+18=192*9=18 2+9=113*6=18 3+6=9

Five

The product is less than the other factor. For example: 0.5 x 6 = 3. 3 is less than the factor that is greater than 1 (which is 6).

4 and 6 6 and 8 Any time the two numbers have a common factor, their LCM will be less than the product because the common factor contributes to the LCM fewer times than it contributes to the product.

Related questions

All of the composite numbers less than 100 have factor pairs.

12 and 18 have three factor pairs.

12 and 18 have three factor pairs.

80 has 5 factor pairs.

The number 18.

12 and 18

24 does.

18 = 1x18, 18 = 2x9, and 18 = 3x6

Yes.

what is the number that has three digits less than 140 has7 factor the sum of the digits of the number is less than 9

Any factor of the number less than the number itself.

the number is 18