You can tell right away just by looking at it that 177 is divisible by 3. It may also bedivisible by other numbers, but you don't need to know that. As soon as you know ofone other factor besides ' 1 ' and itself, you know a number is composite.
It is a composite number.284 is a composite number
94 is a composite number
It is a composite number.
Both. It is a number and it is composite.
If it is composite, you can not make a number prime.
Since the sum if its digits (1 + 7 + 7 = 15) is divisible by 3, the original number 177 is divisible by 3.Now we know that it has at least one factor in addition to '1' and itself, so it's not prime.
177 = 180 - 3 and 3 goes into 180 so not a prime (59 x 3 = 177)
You can tell right away just by looking at it that 177 is divisible by 3. It may also bedivisible by other numbers, but you don't need to know that. As soon as you know ofone other factor besides ' 1 ' and itself, you know a number is composite.
It is a composite number.
It is a composite number.284 is a composite number
94 is a composite number
It is a composite number.
It is a composite number.
It is a composite number.
It is a composite number.
It is a composite number.