Is 78 a Prime Number | Is 78 a Prime or Composite Number?
https://www.cuemath.com/numbers/is-78-a-prime-number/
WebIs 78 a Prime Number? No, 78 is not a prime number. The number 78 is divisible by 1, 2, 3, 6, 13, 26, 39, 78. For a number to be classified as a prime number, it should have exactly two factors. Since 78 has more than two factors, i.e. 1, 2, 3, 6, 13, 26, 39, 78, it …
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