1 and the number itself. They are factors of every number.
ex. 1 and 2 are factors of 2. Just as 1 and 71 are factors of 71.
The numbers 1 & 2.
1, because 1 is the largest number in the group, and 1 goes into every of those numbers.
For a number to be prime, it must have factors, or numbers that go into it, other than 1 and itself. Since 2 goes into every even number, almost every even number is prime. One exception: the number 2. This is because two's only factors are 2 and 1.
The number that goes into 2 and 15 is 30 :)
Every even number is divisible by 2.
Even numbers can be divided by 2 (with no remainder) while odd number can not be divided by 2 (with no remainder). 4 is an even number (2 into 4 goes twice) 5 is an odd number (2 into 5 goes twice with a remainder of 1)
that is 1 and 2 .
Yes, every whole number is an integer. Whole Numbers: 0, 1, 2, 3, ... Integers: ..., -3, -2, -1, 0, 1, 2, 3, ... Every whole number is in the set of integers. However an integer is not necessarily a whole number, as whole numbers do not include negative numbers.
Whole numbers are usually defined as the number 0,1,2,3,4,5,6.... where "...." means it goes on forever. These are the natural numbers with the number 0 added to them. So the natural numbers are 1,2,3,4,5,6...The integers are all the whole number and all the negatives of the natural numbers....-4,-3,-2,-1,0,1,2,3,4...So every whole number is an integer.Every natural number is an integer.Every integer is NOT a whole number. ( look at -2)Every integer is NOT a natural number. ( look at -3)The set of integers contains the set of natural numbers and contains the set of whole numbers.The set of whole numbers contains the set of natural numbers.
13 is a prime number, so it's only factor are 13 and 1.the factors of 26 are 1, 2, 13, and 26.as you can see, 13 goes in to both numbers. 1 also goes into both numbers, but this solution is considered trivial as 1 goes into every number.
1 and 2 goes into both numbers exactly with no remainders
Yes, every prime number, except for the number 2, is odd.