The factors of 10 are 1, 2, 5, and 10. Among these, the pairs whose sum is 7 are 1 and 6, and 2 and 5. These pairs are factors of 10 as they divide evenly into 10 without leaving a remainder.
7 and 6
4nd 9.
105 is the sum
1.61013 and 17.38987 (approx).
There are no two primes whose sum is 209.
The two consecutive numbers whose factors have the same sum are 8 and 9. The factors of 8 are 1, 2, 4, and 8, and their sum is 15. The factors of 9 are 1, 3, and 9, and their sum is also 15. Therefore, 8 and 9 are the consecutive numbers whose factors have the same sum.
7 and 6
There are no such numbers. The only two numbers that sum to 12 and whose product is -84 are irrational, and so cannot be considered as factors of 84.
4 and 2 are factors of -28.
65 and 77
4nd 9.
-3, 5
-10 and -7
2 and 3 17
3 and 7
54 x 5 = 270 54 + 5 = 59 The two factors in question are therefore 54 and 5.
The two prime numbers whose sum is 75 are 37 and 38. 37 is a prime number because it has only two factors: 1 and 37. 38 is not a prime number because it has more than two factors (1, 2, 19, and 38).