The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 15 are:1, 3, 5, 15The factors of 35 are:1, 5, 7, 35The only common factor is:1
The factors of 15 are 1, 3, 5, and 15 The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60 The common factors of 15 and 60 are 1, 3, 5, and 15
Factors of 15: 1 3 5 15 Factors of 24: 1 2 3 4 6 8 12 24 The highest common factor of 15 and 24 is 3
Find the LCM of the top two first, then take that answer and find the LCM of that and the smallest number.LCM is the product divided by the GCF15 factors to [3 5]22 factors to [2 11]No common factorsLCM = 15 * 22 = 330330 factors to [2 3 5 11]12 factors to [2 2 3]common factors are [2 3] GCF=6LCM = 330 * 12 / 6 = 660 ■
The factors of 45 are 1, 3, 5, 9, 15, and 45. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 3, 5, and 15. Therefore, the greatest common factor is 15. You can also determine the greatest common factor from the prime factors. The prime factors of 45 are 3, 3, and 5. The prime factors of 60 are 2, 2, 3, and 5. The common prime factors are 3 and 5, so the greatest common factor is 3 x 5 = 15.
Common factors of 12, 15, and 18 are: 1 and 3.
The common factors are: 1, 3
The common factors of 12 and 15 are 1 and 3.
The common factors of 9, 12, and 15 are 1 and 3. The GCF is 3.
The only common factor of 12, 35 and 15 is: 1
The factors of 9 are 1, 3, and 9. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 15 are 1, 3, 5, and 15. The common factors of 9, 12, and 15 are 1 and 3. Therefore, the least common factor (the smallest common factor) is 1.
The common factors are 1 and 3. The greatest of these is 3.
3
The factors of 12 are: 1, 2, 3, 4, 6, 12The factors of 15 are: 1, 3, 5, 15The common factors are: 1, 3
The GCF of 12 and 15 is 3. factors of 12: 1, 2, 3, 4, 6 and 12. factors of 15: 1, 3, 5, and 15. common factors 1 and 3. Since 3 > 1, 3 is the Greatest Common Factor.
The common factors of 12, 15, and 18 are 1 and 3The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 15 are:1, 3, 5, 15The factors of 18 are:1, 2, 3, 6, 9, 18The common factors are:1, 3
1 and 3