True. A prime number’s units digit cannot be 4 because numbers ending in 4 are divisible by 2, making them even. All even numbers other than 2 are composite, disqualifying them from being prime. Class 6 Mathematics Chapter 5 Prime Time ...
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True. A prime number’s units digit cannot be 4 because numbers ending in 4 are divisible by 2, making them even. All even numbers other than 2 are composite, disqualifying them from being prime. Class 6 Mathematics Chapter 5 Prime Time ...