There is no such number.
If a multiple of 4 is a factor of 30, then 4 must also be a factor of 30, but 4 is not a factor of 30 (the factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30), thus no such number exists.
12 is the only two digit number which is a factor of 12.
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.
10, 20, 25, 50
70
the answer is 70!!
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.
12 is the only two digit number which is a factor of 12.
To determine if a two-digit number is a multiple of a one-digit number, you can divide the two-digit number by the one-digit number. If the result is an integer (with no remainder), then the two-digit number is a multiple of the one-digit number. Alternatively, you can check if the two-digit number ends in a digit that confirms divisibility by the one-digit number (for example, even numbers for 2, ending in 0 or 5 for 5, etc.).
Yes.
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.
No two digit prime number exists that is a multiple of 7. All two digit numbers that are multiples of 7 are compositenumbers.
The two-digit number that is a factor of 75 is 25. Factors of 75 include 1, 3, 5, 15, 25, and 75, and among these, 25 is the only two-digit number.
14 is a factor of 532.
50
The two-digit factors of 100 and 1000 are all composite.
The largest two-digit number that is a multiple of 9 is 90. However, since it must also be even, the largest even two-digit multiple of 9 is 72. Therefore, the largest two-digit number that meets both criteria is 72.
12 and 24