No.
The smallest number divisible by both 5 and 2 is their lowest common Multiple (LCM) which is 10; ALL multiples of their LCM are divisible by 5 and 2, ie 10, 20, 30, 40, 50, ... are all divisible by 5 and 2.
2 is a prime number. It is only evenly divisible by itself and one.22 is composite. 22 = 2 * 1113 is a prime number. It is only evenly divisible by itself and one.23 is a prime number. It is only evenly divisible by itself and one.
The reason 2 is the only prime number is that every other even number is divisible by 2. Thus, they cannot be prime because they are not divisible by 1 and themselves only.
2 is a prime number. It is only evenly divisible by itself and one.3 is a prime number. It is only evenly divisible by itself and one.5 is a prime number. It is only evenly divisible by itself and one.
3 <><><> 3 is only divisible by 1 and itself. whereas 4 and 10 are divisible by other numbers. 4 is divisible by 1,2,4. 10 is divisible by 1,2,5,10 <><><> A prime number is a number that is evenly divisible only by itself and one. Therefore, 3 is the prime number. 4 is divisible by 1, 2, and 4. 10 is divisible by 1, 2, 5, and 10. Three cannot be divided evenly by any other whole number. So, 3 is the prime number.
To determine if 157 is divisible by a certain number, we need to check if the number divides evenly into 157 without leaving a remainder. For example, 157 is not divisible by 2 because it is an odd number. It is also not divisible by 3, 5, 7, or 11. Therefore, 157 is a prime number and is only divisible by 1 and itself.
No
There is no number, no matter the number of digits, that is only divisible by 2.
30
Yes. 60/2 is 30. (If a number ends in 0, 2, 4, 6, or 8 it is divisible by two.)
30! (30 factorial) = 30*29*28*...*4*3*2*1 will be one such number.
Two is a prime number and is only divisible by 1 and itself.
30 is divisible by 1, 2, 3, 5, 6, 10, 15, and 30.
No.A number a is divisible by another number b, if and only if the fraction a/b is equivalent to a whole number. And as you know, 1/2 = 0.5, which is not a whole number, hence is 1 not divisible by 2.The only number 1 is divisible by, is 1 itself. All numbers are divisible by 1.
To check if a number is divisible by 4 quickly and easily, you only look at the tens and units. You divide these by 2 and if the result is even, the whole number is divisible by 4. In this case, you take 60, divide it by 2 to get 30, which is even. Thus 1260 is divisible by 4.
30 is divisible by, and is the least common multiple of, 2, 3, and 5.
It's an even number - it's divisible by 2.
30!