The factors of 38 are:
1, 2, 19, 38
The factors of 75 are:
1, 3, 5, 15, 25, 75
The factors of 80 are:
1, 2, 4, 5, 8, 10, 16, 20, 40, 80
The factors of 189 are:
1, 3, 7, 9, 21, 27, 63, 189
80 and 189 are relatively prime as they have no common factors other than 1.
The factors of 26 are: 1, 2, 13, 26 The factors of 75 are: 1, 3, 5, 15, 25, 75 The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
The factors of 75 are: 1, 3, 5, 15, 25, 75 The factors of 95 are: 1, 5, 19, 95
20% off of 189 = 80% of 189 = 189*80/100 = 151.2
Factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80 Factors of 75: 1, 3, 5, 15, 25, 75 Therefore the GCF is 5.
1 and 5
They are coprime or relatively prime, having a GCF of 1.
38 percent of 80 = 30.438% of 80= 38% * 80= 0.38 * 80= 30.4
38 percent of 80 = 30.438% of 80= 38% * 80= 0.38 * 80= 30.4
75/80 = 15/16 75/80 = 15/16 75/80 = 15/16 75/80 = 15/16
No, they can be divided. For example, 3 is a prime number because its only factors are 1 and 3. 80 is a prime number because it can be divided by 1, 2, 4, 8, 10, etc. 189 can be divided by 1, 3, 63, etc.
60" x 80" Twin 38" x 75" Full/Double/Regular 53" x 75" Queen 60" x 80" King 76" x 80" Cal. King 72" x 84"