1,2,7,14
1,2,11,22
The common factors of 14 and 22 are 1 and 2
Factors of 14: 1, 2, 7, 14 Factors of 6: 1, 2, 3, 6 Factors of 22: 1, 2, 11, 22 GCF (14, 6, 22) = 2
What are the common factors for 14 and 22
Factors of 14= 2x7 Factors of 11=11x1 Factors of 22=11x2 Lcm= 2x7x11 Lcm=154
The factors of 14 are 1, 2, 7, and 14.The factors of 22 are 1, 2, 11, and 22.The factors they have in common are 1 and 2. Therefore, the greatest common factor is 2.The greatest common factor can also be determined from the prime factors.The prime factors of 14 are 2 and 7.The prime factors of 22 are 2 and 11.The prime factors they have in common are a single 2, so the greatest common factor is 2.The Greatest common factor of 5 and 22 is 5.The GCF is 2.
Ignore 11, since it is a factor of 22. 14 factors to [2 7] 22 factors to [2 11] Common factor [2] GCF = xy/GCF = 14 * 22 / 2 = 154■
1 and 2
1 and 2
1 and 2
The positive integer factors of 154 are:1, 2, 7, 11, 14, 22, 77, 1541, 2, 7, 11, 14, 22, 77, 154.
The factors of 13 are: 1, 13 The factors of 22 are: 1, 2, 11, 22 The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 33 are: 1, 3, 11, 33
The factors of 154 are: 1, 2, 7, 11, 14, 22, 77, 154