42 is the greatest factor of 42.
Factors of 20:1,2,4,5,10,20Factors of 65:1,5,13,65The common factors are 1 and 5.
Just 1.
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.
The common factors of 22 and 20 are: 1 and 2.
1 11 is prime
The factors of 7 are: 1, 7The factors of 41 are: 1, 41The common factor is: 1
The only common factor of 41 and 462 is 1.
Least Common Multiple (LCM) for 41 20 is 820
The answer is 20x21=420 and 20+21=41
Factors of 20:1,2,4,5,10,20Factors of 65:1,5,13,65The common factors are 1 and 5.
Just 1.
Just 1.
The common factors of 18 and 20 are 1 and 2.
The common factors of 20 and 26 are 1 and 2
The common factors of 20 and 22 are 1, 2.
Common factors for 20 & 25 are: 1 & 5
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.