2 x 2 x 19
4 x 19
2 x 38
76 has 3 factor pairs: (1,76), (2,38), (4,19).
The GCF of 3, 76, and 78 is 1.
The factors of 45 are: 1 - 3 - 5 - 9 - 15 - 45 The factors of 76 are: 1 - 2 - 4 - 19 - 38 - 76 Common Factor is: 1
There are 3 factor pairs of 76:76 = 1 x 7676 = 2 x 3876 = 4 x 19
The valid factors of 76 are: 2,4,19,38 We are looking for a factor that leaves a remainder of 3 when divided by four. Since this implies that it is odd, it must be 19.
19
Prime factors of 76 are 2.2 and 19 (76=2*2*19). 19 can be divided by 4 with a remainder of 3 (19=4*4+3).
what factor is paired with 38 to give 76
25 and 1/3 x 6 = 76 x 2
The greatest common factor of 38 and 76 is 38.
The greatest common factor of 76 and 84 is 4.
Since 38 is a factor of 76, all of its factors are common.