There are several.
16
24
32
40
48
56
64
72
80
88
96
Without putting too much thought into it, you can just try dividing your two digit number by each and see if you come up with a whole number. One digit numbers you can skip are 0, 1, 4, 6, 8, and 9.
The Least common multiple of 4 and 8 is 8.Since 8 is a multiple of 4, it is automatically the LCM.8it is the smallest common multiple between the two, despite also being the value of one of the two numbers.
The largest eight-digit prime number is 99,999,991. The smallest nine-digit number, for comparison, is 100,000,019.
There is only one even prime number (2). There are no 8-digit even primes.
11 and 7 (if you mean two separate 4-digit binary numbers) or 227 as one 8-digit binary number.
The number is 24.
18
96
Without putting too much thought into it, you can just try dividing your two digit number by each and see if you come up with a whole number. One digit numbers you can skip are 0, 1, 4, 6, 8, and 9.
The possible digits are 0, 2, 4, 6 and 8.
8 and 1
54
54
4- last two digits are a multiple of 4 7-take the last digit and subtract it from the rest of the number and if multiple of 7 (including 0) 8- last three digits are multiple of 8
12 is the only number which satisfies this. Multiples of 4 are: 4, 8, 12, 16, . . . .
12?
When the tens digit is even and the units digit is 0, 4 or 8 or the tens digit is odd and the units digit is 2 or 6.