### What is the gfc of 45 and 75?

GCF stands for Greatest Common Factor. This means that the GCF of 45 and 75 will be the greatest common factor of 45 and 75. The prime factorization of 45 is 3^2*5. Thus, a number is a factor of 45 if and only if it does not have more than 2 3s in its prime factorization, more than one 5 in its prime factorization, or any other prime factor. The prime factorization of 75 is…

### What is the greatest common factor of 15 and 75?

Since 15 is a factor of 75, and 15 is its own largest factor, the greatest common factor must be 15. Another way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 15 are 1, 3, 5, and 15. The factors of 75 are 1, 3, 5, 15, 25, and 75. The common factors are 1, 3, 5, and 15. Therefore, the greatest…

### What is the greatest common factor of 10 and 75?

One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 10 are 1, 2, 5, and 10. The factors of 75 are 1, 3, 5, 15, 25, and 75. The common factors are 1 and 5. Therefore, the greatest common factor is 5. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The…

### What is the greatest common factor of 26 48 and 75?

The GCF of 26, 48, and 75 is 1. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 26 are 1, 2, 13, and 26. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The factors of 75 are 1, 3, 5, 15, 25, and 75. The only common factor is 1. Therefore, the…

### What are the factors and prime factors of 75?

75 is a composite number because it has factors other than 1 and itself. It is not a prime number. The 6 factors of 75 are 1, 3, 5, 15, 25 and 75. The factor pairs of 75 are 1 x 75, 3 x 25 and 5 x 15. The proper factors of 75 are 1, 3, 5, 15, and 25 or if the definition you are using excludes 1, they are 3, 5, 15…

### What is the greatest common factor of 35 and 75?

Answer: The greatest common factor of 35 and 75 is 5. The common factors of 35 and 75 are 1 and 5. Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common…

### What is the GCF of 75 and 30?

The greatest common factor of 30 and 75 is 15. Method 1: Listing Factors List all the factors of both numbers and the highest factor that is the same is the greatest common factor. Factors of 30: 1, 2, 3, 5, 6, 10, 15 Factors of 75: 1, 3, 5, 15, 25 The greatest common factor is 15. Method 2: Prime Factorization Find the prime factorization of each number. The prime numbers that the numbers…

### List the positive factors of 75?

75 is a composite number because it has factors other than 1 and itself. It is not a prime number. The 6 factors of 75 are 1, 3, 5, 15, 25 and 75. The factor pairs of 75 are 1 x 75, 3 x 25 and 5 x 15. The proper factors of 75 are 1, 3, 5, 15, and 25 or if the definition you are using excludes 1, they are 3, 5, 15…

### What is the greatest common factor of 54 75 and 96?

One way to approach this is to look at the differences between the numbers. The difference between 54 and 75 is 21. The difference between 75 and 96 is 21. The greatest common factor cannot be larger than the smaller difference between the numbers and must be a factor of the difference. The factors of 21 are 1, 3, 7, and 21. The numbers are not divisible by 21, so try the next largest factor…