Is 87 a Prime Number | Is 87 a Prime or Composite Number?
https://www.cuemath.com/numbers/is-87-a-prime-number/
WebIs 87 a Prime Number? No, 87 is not a prime number. The number 87 is divisible by 1, 3, 29, 87. For a number to be classified as a prime number, it should have exactly two factors. Since 87 has more than two factors, i.e. 1, 3, 29, 87, it is not a prime number.
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