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🔍 Divisibility scanner
84- 2Even last digit✅Last digit of 84 is 4.
- 3Sum of digits✅8 + 4 = 12
- 5Ends in 0 or 5➖Last digit of 84 is 4.
- 7Double & subtract✅8 − (2 × 4) = 0
- 11Alternating sum➖8 − 4 = 4
- 13Try dividing➖84 ÷ 13 = 6 r 6
Equation84 =84
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Step 1 of 284
Which prime divides 84 evenly?
Pick a prime that divides 84 evenly.
Mistakes this tree: 0