160 and 189 are relatively prime as they have no common factors other than 1.
The factors of -160 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, -1, -2, -4, -5, -8, -10, -16, -20, -32, -40, -80, -160 The prime factors are 2 and 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.
The factors of -160 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, -1, -2, -4, -5, -8, -10, -16, -20, -32, -40, -80, -160 The prime factors are 2 and 5.
160 = 2 x 2 x 2 x 2 x 2 x 5 = 2^5 x 5
Oh, dude, you're hitting me with the math questions! So, like, 160 can be written as 2^5 x 5 in prime factorization. In index form, that would be 2^5 x 5^1. So, there you have it, 160 all broken down for you.
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