1, 2, 3, 6
1, 3, 5, 9, 15, 45
45 has 6 factors: 1,3,5,9,15,45
Example 1Find all factors of 45.Solution:So, the factors of 45 are 1, 3, 5, 9, 15 and 45.answer = 6 factors
The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 45 are: 1, 3, 5, 9, 15, 45
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, and 36.The prime factors of 36 are: 2 and 3.The factors of 45 are: 1, 3, 5, 9, 15, and 45.The prime factors of 45 are: 3 and 5.
1, 2, 3, 6 1, 3, 5, 9, 15, 45
The factors of 18 are 1, 2, 3, 6, 9, and 18.The factors of 45 are 1, 3, 5, 9, 15, and 45.The common factors of 18 and 45 are 1, 3, and 9.
1 and 3
Factors for 45 are: 1, 3, 5, 9, 15, 45 Factors for 30 are: 1, 2, 3, 5, 6, 10, 15, 30
The factors of 60 that are not in 45 are 2, 4, 6, 10, 12, 20, 30 and 60
Factors of 45: 1, 3, 5, 9, 15, 45 Factors of 18: 1, 2, 3, 6, 9, 18 Common Factors: 1, 3, 9
The factors of 30 are 1, 2, 3, 5, 6, 10, 20, and 30. The factors of 45 are 1, 3, 5, 9 15, and 45. The common factors of 30 and 45 are 1, 3, and 5.
The factors of 45 are: 1, 3, 5, 9, 15, and 45. The factors of 54 are: 1, 2, 3, 6, 9, 18 and 54. So the common factors of 45 and 54 are 1, 3, and 9.