Called 'factors', the whole numbers that go into 40 evenly are: 1, 2, 4, 5, 8, 10, 20, 40.
The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.
The prime numbers (factors) of 40 are: 2 and 5
The two whole numbers that go into 40 evenly are 1, 2, 4, 5, 8, 10, 20, and 40.
The prime numbers (factors) of 40 are: 2 and 5
no 3 numbers add to equal 10 and multiply to equal 40.
The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.
The prime numbers (factors) of 40 are: 2 and 5
The two whole numbers that go into 40 evenly are 1, 2, 4, 5, 8, 10, 20, and 40.
1,2,4,5,8,10,20,40
The prime numbers (factors) of 40 are: 2 and 5
no 3 numbers add to equal 10 and multiply to equal 40.
The two prime factors of 40 are: 2 and 5
All numbers, except these: 1, 2, 4, 5, 8, 10, 20, 40.
All integers, including 40, are rational numbers.
31 and 37 are the only prime numbers between 30 and 40
1001,1111,1221,1331,1441,1551,1661,1771,1881,1991,2002,2112,2222,2332,2442,2552,2662,2772,2882,2992,3003,3113,3223,3333,3443,3553,3663,3773,3883,3993,4004,4114,4224,4334,4444,4554,4664,4774,4884,4994: 40 numbers in all.
1 and 5