160 and 189 are relatively prime as they have no common factors other than 1.
25 x 5
compositeYes 160 is a composite number
30 does.
I found 105,63 and 27
2 and 5
160 and 189 are relatively prime as they have no common factors other than 1.
25 x 5
160 = 2 x 2 x 2 x 2 x 2 x 5 = 2^5 x 5
Well, isn't that just a happy little question! To write 160 as a product of its prime factors, we can express it as 2^5 * 5. In index form, this would be written as 2^5 * 5^1. Just remember, there are no mistakes, only happy little accidents in math!
The prime factors of 160 are 2, 2, 2, 2, 2, and 5. The prime factors of 195 are 3, 5, and 13. The prime factors they have in common are a single 5, so 5 is the greatest common factor.
compositeYes 160 is a composite number
2^5 x 5
105
105
30 does.
How about 105 whose prime factors are 3, 5 and 7