0
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.
Since 170 is a single number, you could say that it shares all of its factors with itself. So the greatest factor of 170 is 170
Wiki User
∙ 14y ago
Wiki User
∙ 11y ago225 :225 divide by 5 =45 is no prime so 45 divide by 5=9 is not prime so 9divide by 3 =3 and 3 is prime so do it with the other number get all the prime numbers and times all the ones with have one pair from the other number and you will get the answer xx
Wiki User
∙ 13y agoThe factors of 170 are:
1, 2, 5, 10, 17, 34, 85, 170
The factors of 255 are:
1, 3, 5, 15, 17, 51, 85, 255
The common factors are: 1, 5, 17, 85
Wiki User
∙ 13y agoThe greatest common factor of 145 and 170 is 5.
Wiki User
∙ 13y agoThe common factors are: 1, 5, 17, 85
Wiki User
∙ 12y agoThe GCF is 34.
Wiki User
∙ 10y agoIt is: 34
Add your answer:
Earn +20 pts
What is the LCM of 135 and 225 and 45?
675
What is the least common multiple of 45 135 and 225?
The lowest common multiple of these 3 numbers (besides from 1) is 5.
What is the greatest common factor of 135 225?
The GCF is 45.
What is the greatest common factor of 450?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 135 and 135 is 135
What is the GCF and LCM of 27 and 45?
The factors of 15 are:1, 3, 5, 15The factors of 25 are:1, 5, 25The factors of 45 are:1, 3, 5, 9, 15, 45The common factors are:1, 5The Greatest Common Factor (GCF) is:5
What is the greatest common factor of 135 and 225?
The GCF of 135 and 225 is 45. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 135 are 1, 3, 5, 9, 15, 27, 45, and 135. The factors of 225 are 1, 3, 5, 9, 15, 25, 45, 75, and 225. The common factors are 1, 3, 5, 9, 15, and 45. Therefore, the greatest common factor is 45.
What is the least common multiple of 135 and 225?
The LCM of 135 and 225 is 675.
What are the greatest common factor of 135 225 and 45?
The greatest common factor of 135 , 225 , 45 = 45
What is the gcd of 135 and 225?
Greatest Common Divisor (GCD) for 135 225 is 45.
What is the LCM of 135 and 225 and 45?
675
What is the GCF of 15 135 and 225?
The factors of 15 are:1, 3, 5, 15The factors of 135 are:1, 3, 5, 9, 15, 27, 45, 135The factors of 225 are:1, 3, 5, 9, 15, 25, 45, 75, 225The common factors are:1, 3, 5, 15The Greatest Common Factor (GCF) is:15
What are the greatest common factrs for 135 and 225?
45
What are the common factors of 100 and 225?
The common factors of 100 and 225 are: 1, 5, and 25
What is the GCF of 135 105 and 225?
The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105The factors of 135 are: 1, 3, 5, 9, 15, 27, 45, 135The factors of 225 are: 1, 3, 5, 9, 15, 25, 45, 75, 225The common factors are: 1, 3, 5, 15The Greatest Common Factor (GCF) is: 15
What is the least common multiple of 45 135 and 225?
The lowest common multiple of these 3 numbers (besides from 1) is 5.
What are the greatest common factrs for 135 and 45 and 225?
45
What is the highest common factor of 135 and 225?
The HCF is: 45
