The factors of 18 are: 1, 2, 3, 6, 9, and 18.
The prime factors of 18 are: 2 and 3.
The factors of 39 are: 1, 3, 13, and 39.
The prime factors of 39 are: 3 and 13.
The factors of 45 are: 1, 3, 5, 9, 15, and 45.
The prime factors of 45 are: 3 and 5.
Prime factors of 18 are 2 and 3 Prime factors of 45 are 3 and 5
The answer to this problem is simple, the Greatest Common Factor (GCF) is 27.
The factors of 585 are: 1 3 5 9 13 15 39 45 65 117 195 585 The prime factors are: 3 5 13
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.
The Prime Factors of 45 are 3, 5
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24.The prime factors of 24 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.
The factors of 18 are:1, 2, 3, 6, 9, 18The factors of 39 are:1, 3, 13, 39The factors of 45 are:1, 3, 5, 9, 15, 45The common factors are:1, 3The Greatest Common Factor (GCF) is:3
The prime factors of 45 are 3 and 5.
45 has two prime factors: 3 and 5.
The factors of -45 are 1, 3, 5, 9, 15, 45 and their negatives. The prime factors are 3 and 5.
The factors of 45 are 1,3,5,9 and 15 those are the factors of 45.
9 is a factor of both 18 and 45, and is the largest factor of itself, so 9 is the greatest common factor.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 9 are 1, 3, and 9.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 are 1, 3, and 9. Therefore, 9 is the greatest common factor.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 9 are 3 and 3.The prime factors of 18 are 2, 3, and 3.The prime factors of 45 are 3, 3, and 5.The prime factors they all have in common are 3 and 3, so the greatest common factor is 3 x 3 = 9.WHAT? evry gcf # has to be PRIME only? HELP!!!!!!!!