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 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.
The number 160 can be expressed as the product of its prime factors by first dividing it by the smallest prime numbers. The prime factorization of 160 is (2^5 \times 5^1). Thus, 160 can be written as (2 \times 2 \times 2 \times 2 \times 2 \times 5).
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
compositeYes 160 is a composite number
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.
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.
30 does.
105
105
How about 105 whose prime factors are 3, 5 and 7