5 and 1
144 Divide by two. 72,2 Divide by two. 36,2,2 Divide by two. 18,2,2,2 Divide by two. 9,2,2,2,2 Divide by three. 3,3,2,2,2,2 Stop. 2 x 2 x 2 x 2 x 3 x 3 = 144
Except for 2, all other prime numbers are odd. The sum of any two odd numbers is even. Therefore, the prime number 2 will evenly divide the sum of any other two prime numbers. Here are some examples to illustrate this: 3 + 5 = 8 which is evenly divisible by 2 13 + 19 = 32 which is evenly divisible by 2 43 + 47 = 90 which is evenly divisible by 2
'31' is a prime number. So the only two numbers that divide (go into) 31 are '1' & '31'.
588 Divide by two. 294,2 Divide by two. 147,2,2 Divide by three. 49,3,2,2 Divide by seven. 7,7,3,2,2 Stop. 2 x 2 x 3 x 7 x 7 = 588
The factor pairs of 16 are (16,1)(8,2)(4,4). That's three ways to divide 16 evenly.
The factor pairs of 16 are (16,1)(8,2)(4,4). That's three ways to divide 16 evenly.
Divide by 2 = 8 Divide by 4 = 4
Five ways. Sixteen divides evenly by these numbers: 1, 2, 4, 8, 16.
The problem asks the student to explain it. Not sure what to say other than answer it (it can be divided evenly by...)
2 and 60 will divide evenly into 120.
1 2 7 14 49 and 98 all divide into 98 evenly.
125 and 2 are two of them
13 and 23.
2, 41
multiples of 193
the answer is 14 two times