The factors of 81 are:
1, 3, 9, 27, 81
The factors of 153 are:
1, 3, 9, 17, 51, 153
The GCF is 9.
1, 3, 9, 17, 27, 51, 81, 153, 459, 1377
The factors of 1377 are: 1 3 9 17 27 51 81 153 459 1377 The prime factors are: 3, 17
153
The factors of 153 are 1, 3, 9, 17, 51, and 153.
The factors of 153 are 1, 3, 9, 17, 51, and 153.
The factors of 153 are 1, 3, 9, 17, 51, and 153.
The factors of 153 are: 1, 3, 9, 17, 51, 153
3 x 3 x 3 x 3 = 81 3 x 3 x 17 = 153
The factors of 153 are 1, 3, 9, 17, 51, 153. For them to be common, they need to be compared to another set of factors.
81, as it is the highest factor of 81 (81 and 1) and is also a factor of 162 (81 and 2)
prime factors of 153 are 3 & 17. factors of 153: 1, 3, 9, 17, 51, and 153 prime factorization of 153: 3 x 3 x 17 3 and 17