It is: 72
It is: 432
Unique factors just means don't repeat any. The prime factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3. The unique prime factors of 216 are 2 and 3. The factor pairs of 144 are (144,1) (72,2)(48,3)(36,4)(24,6)(18,8)(16,9)(12,12) The unique factors of 144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
The HCF is 18
The GCF is 18.
432Prime factors of 144 are 24 x 32Prime factors of 216 are 23 x 33The LCM is the product of all the primes to their greatest power,so the LCM of 144 and 216 is 24 x 33= 16 x 27 = 432
The LCM of 27, 144 and 216 is 432.
The GCF is 72.
216
(2 / 3) * 216 = 144
72: 72, 144, 216 144: 144, 288, 432 216: 216, 532, 1064
It is: 72
Greatest common factor of 144 and 216 is 72.
2160
It is: 432
Unique factors just means don't repeat any. The prime factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3. The unique prime factors of 216 are 2 and 3. The factor pairs of 144 are (144,1) (72,2)(48,3)(36,4)(24,6)(18,8)(16,9)(12,12) The unique factors of 144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
To find the greatest common factor (GCF) of 72, 144, and 216, we first need to factorize each number. The prime factorization of 72 is 2^3 * 3^2, 144 is 2^4 * 3^2, and 216 is 2^3 * 3^3. The GCF is found by identifying the common prime factors with the lowest exponents, which in this case are 2^3 * 3^2, resulting in a GCF of 72.