1, 2, 4, 5, 10, 20.
Factors of 20 are 1, 20, 4, 5, 2, and 10.
1,11,12,13,14,15,16,17,18,19,2,6,7,8,9,3,4,5, those r some of the factors between 10 and 20
5, 10, and 20 are factors of 20 that are not also factors of 12.
1 and 5
The factors of 20 are 1,2,4,5,10,20 The factors of 24 are 1,2,3,4,6,8,12,24
Factors of 20... 1,2,4,5,10,20 - Factors of 32... 1,2,4,8,16,32
Common factors of 20 are; 1,2,4,5, and 20. 1x20=20, 2x10=20, 4x5=20, 5x4=20, 20x1+=20. If you have to show your work then just check mine.The factors of 20 are 1,2,4,5,10 and 20. For them to be common, they have to be compared to another set of factors.
240 has 20 factors.
20 has six factors.
The factors of 20 are 1, 2, 4, 5, 10, and 20.
The factors pairs of 20 are 1x20, 2x10, and 4x5 so 20 has 6 factors and 5 proper factors.
The factors of 20 are 1,2,4,5,10 and 20. For them to be common, they need to be compared to another set of factors. There cannot be a common factor of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.The factorsof 20 are 1, 2, 4, 5, 10, 20. For them to be common, they need to be compared to another set of factors.