
Kenneth S. answered 11/08/17
Tutor
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Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018
I N T E G E R s, not intergers, not instergers !!
Your problem (please also note this spelling) is that you need to learn rules:
1. An integer divisible by two is called EVEN, e.g. 2, 4, 6, 8, etc. Any integer ending in an EVEN digit (examples: 10; 176) is divisible by two.
2. Any integer for which the sum of its digits is a multiple of three is divisible by 3. Example:L 111, 36, 402 are all divisible by three.