40 is divisible by 1, 2, 4, 5, 8, 10, 20, 40.
No number between 20 and 40 is divisible by all 4 numbers. The smallest number divisible by all 4 of those numbers is: 56
24, 30 and 36.
20 and 40
Any element of the set of numbers of the form 40*k, where k is an integer, is evenly divisible.
40 is divisible by 1, 2, 4, 5, 8, 10, 20, 40.
The answer is twenty but there are many more.
No number between 20 and 40 is divisible by all 4 numbers. The smallest number divisible by all 4 of those numbers is: 56
24, 30 and 36.
20 and 40
Any element of the set of numbers of the form 40*k, where k is an integer, is evenly divisible.
10, 20, 30, 40, 50
1234568 10 12 20 30 40 60
They are both divisible by 1, 2, 4, 5, 10, and 20.
80 is an even number, thus it is divisible by 2; 80/2 = 40. 40 is also even, so it too is divisible by 2; 40/2 = 20. The same applies to 20; 20/2 = 10, and to 10; 10/2 = 5. Since both 2 and 5 are prime numbers, the prime factorization of 80 is 24 X 5.
The divisors of 40: 1 | 2 | 4 | 5 | 8 | 10 | 20 | 40 (8 divisors)
All multiples of 20, which is an infinite number. The first 5 numbers are: 20, 40, 60, 80, 100.