Sorry, there is only one common factor of 8 and 9: 1
The factors of 8 are 1, 2, 4, and 8, and the factors of 9 are 1, 3, 9 so the common factor is 1.
The factors of 16 are: 1, 2, 4, 8, 16The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24The common factors are: 1, 2
The factors of 8 are 1, 2, 4, and 8. The factors of 16 are 1, 2, 4, 8, and 16. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The common factors of 8, 16, and 36 are 1, 2, and 4.
The common factors are 1, 2, 4, and 8. The only common prime number is 2 (23). The factors of 72 (8 x 9) are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72. The factors of 136 (8 x 17) are: 1, 2, 4, 8, 17, 34, 68, 136.
The factors of 56 are:1, 2, 4, 7, 8, 14, 28, 56The factors of 72 are:1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The common factors are:1, 2, 4, 8
The factors of 16 are: 1, 2, 4, 8, 16The factors of 81 are: 1, 3, 9, 27, 81The common factors are: 1The Greatest Common Factor (GCF) is: 1
The factors of 16 are 2, 4 and 8. The factors of 36 are 2, 4, 9, 12 and 18. The common factors are therefore 2 and 4. The common prime factor is 2.
The factors of 9 are 1, 3, 9 The factors of 16 are 1, 2, 4, 8, 16 The common factor of 9 and 16 is 1
Factors of 4: 1, 2, 4 Factors of 9: 1, 3, 9 Factors of 16: 1, 2, 4, 8, 16 GCF (4, 9, 16) = 1
The only common factor of 8 and 9 is ' 1 '.
Common factors of 45 and 144 are: 1, 3, and 9.
One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 32 are 1, 2, 4, 8, 16, and 32. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The factors of 88 are 1, 2, 4, 8, 11, 22, 44, and 88. The common factors are 1, 2, 4, and 8. Therefore, the greatest common factor is 8. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 32 are 2, 2, 2, 2, and 2. The prime factors of 72 are 2, 2, 2, 3, and 3. The prime factors of 88 are 2, 2, 2, and 11. The prime factors in common are 2, 2, and 2, so the greatest common factor is 2 x 2 x 2 = 8.