Well, there are a couple of problems:
-- When you ask for the 'highest' of something, you really can't expect to get more than
one of them. If I gave you two and told you they were both the highest, then right away
you'd want to know which highest was higher than the other highest.
-- "Common" means "same for both". There can't be anything 'common' about a single thing.
Otherwise, it's a great question.
The factors of 165 are: 1, 3, 5, 11, 15, 33, 55, 165.The factors of 225 are: 1, 3, 5, 9, 15, 25, 45, 75, 225.The common factors are: 1, 3, 5, 15.The Greatest Common Factor (GCF) is: 15
To find the highest common factor (HCF) of 225 and 270, we first need to find the factors of each number. The factors of 225 are 1, 3, 5, 9, 15, 25, 45, 75, and 225. The factors of 270 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, and 270. The highest common factor of 225 and 270 is 45, as it is the largest factor that both numbers share.
The common factors of 100 and 225 are: 1, 5, and 25
The common factors of 180 and 225 are 1, 3, 5, 9, 15 and 45.
the highest common factor of 225 and 270 is: 45
The common factors are: 1, 5.
The GCF/HCF of 100 and 225 is 25.
225 = 3252 63 = 327 so the greatest common factor is 9
The GCF is 25.
To find the greatest common factor, or GCF, you must first identify the factors for each number.For 150, its factors are 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, and 150.For 225, its factors are 1, 3, 5, 9, 15, 25, 45, 75, and 225.75 is the highest (or greatest) factor they have in common, so the GCF for 150 and 225 is 75
The HCF is: 45
The GCF is 15.