There are 56C5 = 56*55*54*53*51/(5*4*3*2*1) = 3,819,816 combinations.
There are 59C5 = 59*58*57*56*55/(5*4*3*2*1) = 5,006,386 combinations.
Some do and some don't.1, 5, 25, and their negatives, go into 25. No other numbers do.1, 2, 4, 7, 8, 14, 28, 56, and their negatives, go into 56. No other numbers do.The only number that goes into both 25 and 56 is ' 1 '.
The answer is 59C5 = 59*58*57*56*55/(5*4*3*2*1) = 5,006,386
120 WRONG! That is the number of PERMUTATIONS. In the case of combinations, the order of the numbers does not matter, so there is only 1 5-number combination from 5 numbers.
Number of combinations = 59*58*57*56*55/(5*4*3*2*1) = 5006386.
There are 56C5 = 56*55*54*53*51/(5*4*3*2*1) = 3,819,816 combinations.
Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56 Factors of 35: 1, 5, 7, 35 GCF (56, 35) = 7
It's just a combination of 59 objects chosen five at a time which means (59*58*57*56*55)/(5*4*3*2*1)=5,006,386. Order does not matter in this calculation, which is why it is a combination not a permutation.
There are 59C5 = 59*58*57*56*55/(5*4*3*2*1) = 5,006,386 combinations.
The prime numbers from 1 to 56 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, and 53.
Some do and some don't.1, 5, 25, and their negatives, go into 25. No other numbers do.1, 2, 4, 7, 8, 14, 28, 56, and their negatives, go into 56. No other numbers do.The only number that goes into both 25 and 56 is ' 1 '.
Factors of 56: 1 2 4 7 8 14 28 56 Factors of 75: 13 5 15 25 75 The GCF of 56 and 75 is 1
The answer is 59C5 = 59*58*57*56*55/(5*4*3*2*1) = 5,006,386
120 WRONG! That is the number of PERMUTATIONS. In the case of combinations, the order of the numbers does not matter, so there is only 1 5-number combination from 5 numbers.
In 56, the numbers that go into it are 1, 2, 4, 7, 8, 14, 28, and 56. In 60, the numbers that go into it are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.
For 18 and 56: 504 For 1/8 and 5/6 : 24