The factors of 14 and 21 are: 14: 1,2,7,14 21:1,3,7,21 The common factors are:1 and 7. Therefore 7 is the greatest common factor (GCF)
The factors of 14 are: 1, 2, 7, 14.The factors of 21 are: 1, 3, 7, 21.The Greatest Common Factor (GCF) is: 7.
The greatest common factor of 36, 14, and 21 is ' 1 '.
The GCF of 14 and 21 is 7. The factors of 14 are: 1, 2, 7, 14 The factors of 21 are: 1, 3, 7, 21 The common factors are: 1, 7.
As 4 & 21 have no factors in common, gcf=1
To find the greatest common factor (gcf, for short), first factorize 21 and 14. 14 = 2 x 7 21 = 3 x 7 Since 1 and 7 are the only common factors of both 14 and 21, we call 7 the greatest common factor.
Factors of 14: 1, 2, 7, 14 Factors of 63: 1, 3, 7, 9, 21, 63 Greatest common factor: 7
36, 14 and 21 have no common factors other than 1. Therefore, the greatest common factor is 1.
The Greatest Common Factor of 14 and 21 is 7.
The common factors of 21 and 42 are 3, 7 and 21. The greatest common factor (GCF) is 21.
The common factors are: 1, 21 and 21 and 2 are common factors of 10 and 14
The factors of 14 are: 1, 2, 7, 14 The factors of 21 are: 1, 3, 7, 21 The factors of 76 are: 1, 2, 4, 19, 38, 76 The common factors are: 1 The Greatest Common Factor: GCF = 1