1x56
2x56
3x56
etc.
56 is divisible by: 1, 2, 4, 7, 8, 14, 28, 56.
The numbers that are divisible by 28 are infinite. The first four are: 28, 56, 84, 112 . . .
To show that the product of 56 and 39 is exactly divisible by 21, you can check if both numbers are divisible by the prime factors of 21, which are 3 and 7. Since 56 is divisible by 7 (56 ÷ 7 = 8) and 39 is divisible by 3 (39 ÷ 3 = 13), their product will also be divisible by both 3 and 7. Therefore, 56 x 39 is divisible by 21.
Two is divisible by 56, but the number does not come out evenly. You get 0.0357 as your answer. 56 is divisible by 2 and it goes in evenly, however. (56/2 is 28).
No number between 20 and 40 is divisible by all 4 numbers. The smallest number divisible by all 4 of those numbers is: 56
56 is divisible by: 1, 2, 4, 7, 8, 14, 28, 56.
The numbers that are divisible by 56 are in the form 56k where k is the integer constant.
The numbers that are divisible by 28 are infinite. The first four are: 28, 56, 84, 112 . . .
8, 7, 2, 28
To show that the product of 56 and 39 is exactly divisible by 21, you can check if both numbers are divisible by the prime factors of 21, which are 3 and 7. Since 56 is divisible by 7 (56 ÷ 7 = 8) and 39 is divisible by 3 (39 ÷ 3 = 13), their product will also be divisible by both 3 and 7. Therefore, 56 x 39 is divisible by 21.
224 is evenly divisible by these numbers: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112 and 224.
Two is divisible by 56, but the number does not come out evenly. You get 0.0357 as your answer. 56 is divisible by 2 and it goes in evenly, however. (56/2 is 28).
No number between 20 and 40 is divisible by all 4 numbers. The smallest number divisible by all 4 of those numbers is: 56
28, 56, 84, and all other multiples of 28 that are factors of other numbers are also divisible by 28.
56 of them.
Both 14 and 8 can go into their least common multiple (LCM), which is 56. This means 56 is the smallest number that is divisible by both 14 and 8. Additionally, any multiple of 56 will also be divisible by both numbers.
They are: 50 52 54 56 58 and 60