-33
8 and -1
No.
10
The greatest prime factor of 40 is 5. The greatest prime factor of 63 is 7. They do not have any prime factors in common.
The factor pairs of 4 are (4,1) and (2,2) Neither of them add up to 40.
3
Just 7 and 5. * * * * * 7 is not a factor of 40. In fact, 40 has 4 prime factors, not 3. 40 = 23*5
No. 7 is a prime number which means it is only divisible by one and itself. 40 is not divisible by seven. (In other, shorter words, 7 and 40 have no common factor.)
The greatest common factor of 30, 35, and 40 is 5. (30/5 = 6), (35/5 = 7), and (40/5 = 8)
The GCF is 7.
2, 7 and 31 add up to 40.
132 is the answer. add 40 and 10 in hour head and get 50. 50 and 75 equal 125. finally add on 7 to get 132.
it cant be answered because it shares no common factor