1, 2, 4, 5, 8, 10, 16, 20, 40, 80
8
15% of 80 is 12
80*0.12 = 9.6
You need at least two numbers to find a GCF.
If you mean: 80/150 then it is 8/15 when reduced
If you include fractions and decimals, then there are an infinite number of possible pairs. If you stick to only whole numbers, then there are only five possibilities: 1 x 80 2 x 40 4 x 20 5 x 16 8 x 10
There is no specific weight for recycled paper either before processing (as a collected waste) or after processing (as new, usable paper stock). Typical office paper has a mass of80 g/m², therefore a typical A4 sheet (1⁄16 m²) weighs 5 g.
Factors of 1451529145Prime factors of 145529
Factors of 90 will be factors of 180.
Prime factors are factors that are also prime numbers.
Factors: 1,3,5,15 Prime Factors: 3,5
factors: 1, 449prime factors: 449