It is: 45
The factors of 110 are 1, 2, 5, 10, 11, 22, 55, 110.
The number 5 is prime; it has no factors other than 1 and itself.
The largest factor of 120 other than 120 is 60 because 60x2=120 The largest factor of 120 other than 120 is 60 because 60x2=120 The largest factor of 120 other than 120 is 60 because 60x2=120 The largest factor of 120 other than 120 is 60 because 60x2=120
7
It is 18
18
66
4
Since 15 is a factor of 45, and 15's largest factor cannot be larger than itself, the greatest common factor of 15 and 45 is 15.
A number which has a factor other than 1 and itself is a composite number.
Temperature is the principal factor.
The principal factor is the temperature.