7 is the common factor
you would be left with 2 5 and 9
The factors of 63 are: 1, 3, 7, 9, 21, 63 The factors of 210 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210 The common factors are: 1, 3, 7, 21
77-49=28÷2=〔14〕 21+14=35 35+14=49 49+14=63 63+14=77
The common factor of 63 and 71 is and 1.
Since 9 is a factor of 63, all of its factors are common.
Its 315
The common factors of 35 and 63 are: 1 and 7
The same as the greatest common factor of 35 and 28 (where 28 is the remainder of the division of 63 by 35).
Least common multiple of 14 35 and 63 IS 630.
14: 1, 2, 7, 14 35; 1, 5, 7, 35 63: 1, 3, 7, 9, 21, 63
The factors of 35 are:1, 5, 7, 35The factors of 63 are:1, 3, 7, 9, 21, 63The common factors are:1, 7
GCF(35, 56, 63) = 7.
1 and 7
It is: 630
The GCF is 7.
The factors of 63 are: 1, 3, 7, 9, 21, 63The factors of 112 are: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112The factors of 175 are: 1, 5, 7, 25, 35, 175The common factors are: 1, 7
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 63 are: 1, 3, 7, 9, 21, 63 The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105 The common factors are: 1, 3, 7, 21 The Greatest Common Factor: GCF = 21
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 63 are: 1, 3, 7, 9, 21, 63 The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105 The common factors are: 1, 3, 7, 21 The Greatest Common Factor: GCF = 21