There isn't one.
-8
Any multiple of 24 has 2, 3 and 8 as factors which are all positive single-digit integers.
A two-digit number that is a multiple of 3 and 7 and 1 less than a multiple of 5 is 84, because 84/7=12 and 84/3=28 and 84 is 1 less than 85, and 85 is a multiple of 5 so the answer is 84
12
Double the last digit. Subtract it from the rest. If the result is divisible by 7, the original number is divisible by 7.
The first squared number that is a multiple of 10 is three digits.
9 isn't prime, but one three-digit multiple of 18 is 108.
Divide the two-digit number by the one-digit number. If the remainder is zero then the 2-digit number is a multiple and if not, it is not.
If the 2 digit number is a multiple of both 5 and 7 then it is a multiple of (5 x 7) which equals 35. The only even 2 digit number which is a multiple of 35 is, 2 x 35 = 70
Divide the 2-digit number by the 1-digit number. If the quotient comes out a whole number, then the big one is a multiple of the small one.
Try to do the division! In this case, 204 / 2. If you get a whole number, and no decimals, then it is a multiple, otherwise it isn't. In the particular case of divisibility (being a multiple of) the number 2, you can also just look at the last digit. If the last digit of 204 is a multiple of 2, then the whole number is also a multiple of 2.
A number is a multiple of 4 if the last 2 digits are a multiple of 4 The 10s digit is even and the last digit is 0, 4 or 8 The 10s digit is odd and the last digit is 2 or 6 A number is a multiple of 8 if the last 3 digits are a multiple of 8 The 100s digit is even and the last 2 digits are a multiple of 8 The 100s digit is odd and the last 2 digits are 4 times an odd number
54
54
54
13
Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.