Question

I need answer for this​

Answer 1

Break down each expression and then look at the common terms...

`\tt \: 9 = 1×3×3 \\ \sf \: 5 {b}^(3) = 1 * 5* b * b * b`

• Looking at the common factors

➪ The common factor is 1, Therefore their GCF is 1...

Answer 2

• 9=3×3×3×1
• 5b^3=5×b^3×1

Greatest common factor is 1

Note

• GCF stands for Greatest common factor