Which of these numbers is a factor of every number?a)0b)1c)2d)4Correct...
1 is the factor of every number.Ex - 23 ÷ 1 = 23 (23 is divisible by 1). Therefore,the answer is option 'B'.
Which of these numbers is a factor of every number?a)0b)1c)2d)4Correct...
Factors of a Number
Factors of a number are the numbers that can be multiplied together to get that number. For a number to be a factor of every number, it should be able to divide every number without leaving a remainder.
Factor of Every Number
1 is the only number that is a factor of every number. This is because any number divided by 1 will always result in the original number without any remainder. So, 1 can divide every number evenly.
Explanation
- 0 cannot be a factor of every number because division by 0 is undefined.
- 2 and 4 are not factors of every number as there are numbers that cannot be evenly divided by 2 or 4.
- However, 1 can divide every number without leaving a remainder, making it the only number that is a factor of every number.
Therefore, the correct answer is option 'B' - 1.