3 and 53
They are: 2+11+43 = 56
No because as a product of its prime factors: 2*2*2*7 = 56
3 x 7 x 7 = 147
18.6667
3 and 53
They are: 2+11+43 = 56
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!
No because as a product of its prime factors: 2*2*2*7 = 56
Prime factor the three numbers and use each prime number the number of times it was used the most in any of the numbers. 3=3 5=5 56=2x2x2x7 2x2x2x3x5x7=840
3 x 7 x 7 = 147
18.6667
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.
3 x 3 x 5 = 45 2 x 2 x 2 x 7 = 56 Since 45 and 56 don't have any prime factors in common, the GCF is 1.
It is 70 or 42 that have exactly 3 prime factors
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.
7 is prime. Prime numbers don't have proper factors.