189 factors into FOUR prime numbers 3x3x3x7 ... so no 3 prime numbers will give a product of 189.
If you are looking for a sum of 3 prime numbers...
1+7+181 = 189
3+5+181 = 189
3+7+179 = 189
5+5+179 = 189
3+13+173 = 189
5+11+173 = 189
3+19-167 = 189
5+17+167 = 189
11+11+167 = 189
3+23+163 = 189
7+19+163 = 189
13+13+163 = 189
1+31+157 = 189
3+29+157 = 189
13+19+157 = 189
1+37+151 = 189
7+31+151 = 189
19+19+151 = 189
3+37+149 = 189
11+29+149 = 189
17+23+149 = 189
3+47+139=189
7+43+139 = 189
13+37+139 = 189
19+31+139 = 189
11+41+137 = 189
23+29+137 = 189
5+53+131 = 189
11+47+131 = 189
17+41+131 = 189
29+29+131 = 189
1+61+127 = 189
3+59+127 = 189
19+43+127 = 189
31+31+127 = 189
3+73+113 = 189
5+71+113 =189
17+59+113 = 189
23+53+113 = 189
29+47+113 = 189
1+79+109 = 189
7+73+109 = 189
13+37+109 = 189
19+61+109 = 189
37+43+109 = 189
3+79+107 = 189
11+71+107 = 189
23+59+107 = 189
29+53+107 = 189
41+41+107 = 189
3+83+103 = 189
7+79+103 = 189
13+73+103 = 189
19+67+103 = 189
3+89+97 = 189
13+79+97 = 189
19+73+97 = 189
31+61+97 = 189
47+47+97 = 189
11+89+89 = 189
17+83+89 = 189
29+71+89 = 189
47+53+89 = 189
23+83+83 = 189
47+59+83 = 189
53+53+83 = 189
31+79+79 = 189
37+73+79 = 189
43+67+79 = 189
59+59+71 = 189
61+61+67 = 189
The prime numbers (factors) of 189 are: 3 and 7
They are: 3*3*3*7 = 189
They are: 3*3*3*7 = 189
3 x 3 x 3 x 7 = 189
3 x 3 x 3 x 7 = 189
181 + 5 + 3
The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7
189
The prime factorization of 189 is 3 x 3 x 3 x 7. You need at least two numbers to find a GCF.
The factors of 189 are the numbers that can be multiplied together to give 189. The factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189. The prime factors of 189 are the prime numbers that can be multiplied together to give 189. The prime factors of 189 are 3 and 7.
Prime Factors for 189: 3 & 7Prime Factors for 441: 3 & 7189 = 7 * 3 * 3 * 3441 = 7 * 7 * 3 * 3They are: 3 and 7
189