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\(80\) can be written as \(2^4 \times 5\).
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80 can be broken down into its prime factors by dividing it by the smallest prime numbers. Starting with 80, we see that it's even, so we divide by 2: 80 ÷ 2 = 40 40 ÷ 2 = 20 20 ÷ 2 = 10 10 ÷ 2 = 5 Now we can't divide further by 2 since 5 is a prime number. So, we can express 80 as: 2 × 2 × 2 × 2 × 5, or more compactly, \(2^4 \times 5^1\).