The GCF must divide both numbers, so it must be a product of two or more factors belonging to both numbers at the same time. It turns out that these factors are all prime numbers. The prime factorization of 84 is 2 × 2 × 3 × 7. The prime factorization of 48 is 2 × 2 × 2 × 2 × 3. I’ve highlighted the common factors.
Which is the greatest common factor of 48 and 60?
Greatest Common Factor of 48 and 60. Greatest common factor (GCF) of 48 and 60 is 12.
How to find the GCF of 48 and 72?
The first step to find the gcf of 48 and 72 is to list the factors of each number. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72. So, the Greatest Common Factor for these numbers is 24 because it divides all them without a remainder.
What is the prime factorization of 48 in exponential form?
Prime factorization of 48 in exponential form is: Prime factors of 60 are 2, 3, 5. Prime factorization of 60 in exponential form is: List of positive integer factors of 48 that divides 48 without a remainder. List of positive integer factors of 60 that divides 48 without a remainder. We found the factors and prime factorization of 48 and 60.
What is the greatest common factor of 84 and 168?
The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 and 84. The factors of 168 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84 and 168. So, the Greatest Common Factor for these numbers is 84 because it divides all them without a remainder. Read more about Common Factors below.
What are the prime factors of 68 and 84?
Prime factors of 68 are 2, 17. Prime factorization of 68 in exponential form is: Prime factors of 84 are 2, 3, 7. Prime factorization of 84 in exponential form is: List of positive integer factors of 68 that divides 68 without a remainder. List of positive integer factors of 84 that divides 68 without a remainder.
Which is the unique factor of number 84?
Therefore, the factors pairs are (1, 84), (2, 42), (3, 28), (4, 21), (6, 14) and (7, 12). Thus, with this we can evaluate the unique factors of number 84 as given below;
