The factors of 35 are: 1, 5, 7, 35 The factors of 49 are: 1, 7, 49
73 is prime, so it is just 1 and 73.
The factors of 21 and 1,3,7, and 21Now since 21 is not a factor of 49, but 7 is we can say right away the GCF is 7.
49 is known from the times tables to be 72. Thus we can split it into the prime factors 7 and 7. In order to find other factors (other than 1) we multiply these prime factors together. Thus, the factors for 49 are: 1, 7 and 49.
The factors of 294 are: 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294
The factors of 21 are 1, 3, 7, and 21. The factors of 49 are 1, 7, and 49.
Factors or 21 are: 1 3 7 21 Factors or 49 are: 1 7 49 Common factors of 21 and 49 are: 1 and 7
Factors of 21 are 3 and 7 (21=3x7). Factors of 35 are 5 and 7 (35=5x7). Factors of 49 are 7 and 7 (49=7x7).
The factors of 21 are 1, 3, 7, 21 The factors of 49 are 1, 7, 49 The largest matching number is 7 so 7 is the GCF of 21 and 49.
the factors of 21 are 3,7,1, 21,and -1, -21,-3,-7. the factors of 49 are 1,49,7,7 and -1, -21-7-7.
The factors of 21 are:1, 3, 7, 21The factors of 49 are:1, 7, 49The common factors are:1, 7
21- 1,3,7,29 49- 1,7,49
Factors of 42: 1, 2, 3, 6, 7, 14, 21, and 42. Factors of 49: 1, 7, and 49.
The factors of 49 are: 1, 7, 49 The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105
The factors of 35 are: 1, 5, 7, 35 The factors of 49 are: 1, 7, 49
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 49 are: 1, 7, 49
Factors for 147: 1, 3, 7, 21, 49, 147 Factors for 294: 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294 Common Factors: 1, 3, 7, 21, 49, 147