.....135
..../......\
...9.......45
.../\......./\
3...3...3...5
135 = 3 x 3 x 3 x 5
135- 135- 135- 135-
135 45,3 15,3,3 5,3,3,3
As a product of its prime factors: 3*3*3*5 = 135
As a product of its prime factors: 3*3*3*5 = 135
135 45,3 15,3,3 5,3,3,3
Factor tree of:.........135........../ \........27 5......../ \.......9 3....../ \.....3 3prime factorization for 135: 3 x 3 x 3 x 5
No. 15 is a common factor
Since 15 is a factor of 135, it is automatically the GCF.
Just 3.
For 51, 3 and 17. For 81, 3. For 135, 3 and 5.
81 is equivilant to 3^4135 is equivilant to 5*(3^3)Therefore the only prime factor of 81 and 135 is 3
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