Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
which prime number is a factor of 14 and 21 | 1.03 | 0.7 | 8919 | 49 |
what prime number is a factor of 14 and 21 | 1.57 | 0.6 | 9335 | 11 |
is 21 a prime factor | 0.23 | 0.9 | 192 | 7 |
is 14 a prime factor | 1.45 | 0.5 | 1961 | 11 |
common factor of 14 and 21 | 1.65 | 0.5 | 4109 | 64 |
why is 21 not a prime number | 1.29 | 0.2 | 5987 | 5 |
what is the prime factor of 21 | 1.75 | 0.6 | 1371 | 39 |
what is the prime factor of 14 | 1.29 | 0.9 | 6348 | 76 |
what is the prime number of 21 | 0.44 | 0.7 | 9891 | 42 |
greatest common factor for 21 and 14 | 0.25 | 0.3 | 4723 | 43 |