30: 2, 3, 5, 6, 10, 15
35: 5, 7
The proper factors of 35 are 5 and 7.
1, 5, 7, and 35 are the factors of 35. The proper factors are 5 and 7.
The proper factors of 35 are 5 and 7
1, 5, 7 and 35 are the factors of 35. The proper factors are 5 and 7.
1,5,7
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 35 are: 1, 5, 7, 35 1, 2, 3, 5, 6, 10, 15, 30 1, 5, 7, 35
The factors of: 27: 1, 3, 9, 27 35: 1, 5, 7, 35 30: 1, 2, 3, 5, 6, 10, 15, 30 Common factors: cf(27, 35): 1 cf(27, 30): 1, 3 cf(35, 30): 1, 5 cf(27, 35, 30): 1 27 = 3^3 35 = 5 x 7 30 = 2 x 3 x 5 The common factors are the factors of their highest common factor: hcf(27, 35) = 1 → cf(27, 35): 1 hcf(27, 30) = 3 → cf(26, 30): 1, 3 hcf(35, 30) = 5 → cf(35, 30): 1, 5 hcf(27, 35, 30) = 1 → cf(27, 35, 30): 1
The proper factors of 30 are 2, 3, 5, 6, 10 and 15
1 and 5
Factors for 18 are: 1, 2, 3, 6, 9, 18 Factors for 30 are: 1, 2, 3, 5, 6, 10, 15, 30 Factors for 35 are: 1, 5, 7, 35 Factors for 445 are: 1, 5, 89, 445 Factors for 6 are: 1, 2, 3, 6
1 and 5
The GCF is 5.