Numbers cannot "make" another number prime. If you are looking for the prime factorization of 56, it is 23 * 7.
add 7, 11, 13, and 23 together multiply 2 x 2 x 2 x 7
Oh honey, you must be new to the math game. The only way to add two prime numbers and get 56 is if you're playing make-believe. Prime numbers are loners, they don't like to share their factors with anyone else. So, sorry to burst your bubble, but there are no two prime numbers that can add up to 56. Better luck next time!
The two prime numbers that equal 56 are 2 and 53. 2 is the only even prime number, and 53 is a prime number because it is only divisible by 1 and itself. When multiplied together, 2 x 53 equals 106, not 56. Therefore, there are no two prime numbers that equal 56.
Well, darling, you're out of luck on this one. Prime numbers are only divisible by 1 and themselves, so there's no way to add three of them together to get 56. You might want to brush up on your math facts before trying to stump me next time.
Numbers cannot "make" another number prime. If you are looking for the prime factorization of 56, it is 23 * 7.
The prime numbers (factors) of 56 are: 2 and 7
The prime numbers (factors) of 56 are: 2 and 7
3 and 53
add 7, 11, 13, and 23 together multiply 2 x 2 x 2 x 7
To get the gcf of 56 and 48, you have to split the numbers into their prime factors: 56 = 2x2x2x7 48 = 2x2x2x2x3 Next you have to spot any common prime factors. In this case both numbers have three 2s as prime factors. Multiply these together and you get: 2x2x2 = 8 And so the GCF of 56 and 48 is 8.
One number has to be 7, because that is a prime factor of 56. The other two numbers must total 8 and multiply to 8. Can't be done...
7 * 8 = 56 1 * 56 = 56
56=2x2x2x7
7*8 = 56
168
The factors of 56 are... 1,2,4,7,8,14,28, and 56