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What two even numbers have 871 as their greatest common factor?
Wiki User
∙ 15y ago
Both numbers are not even. If they were, the GCF would be 1742 (871*2) i think it is 5 of the two rear numbers factor
Wiki User
∙ 15y ago
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What pair Of numbers have a greatest common factor of 2?
Any consecutive even numbers.
What are two even numbers between 10 and 30 whose greatest common factor is 14?
14 and 28 are two even numbers between 10 and 30 whose greatest common factor is 14.
What is the greatest common factor of 2 and 211?
The only factors of 2 are 1 and 2, so the greatest common factor is 2 if the other number is even or 1 if it is not. 211 is not even. Therefore, the greatest common factor is 1. Another way to solve this is by knowing that when both numbers are prime numbers, the greatest common factor is 1. Both 2 and 211 are prime numbers, so their greatest common factor is 1. One more way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 2 are 1 and 2. The factors of 211 are 1 and 211. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factor of 2 is 2. The prime factor of 211 is 211. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.
Why is the greatest common factor of two even numbers always even?
Even numbers, by definition, are divisible by 2. That means that every even number has at least one 2 as a factor. If every even number has one, then any set of even numbers will have at least one 2 as a common factor. Since that number has two as a factor, it's even.
What number is the greatest common factors of a number under 50?
If we are trying to find the two numbers less than 50 with the greatest common factor, we need to pick two numbers with a larger difference between them, since the greatest common factor between two numbers cannot be greatest than the difference between the two numbers. To create a large difference, we will want one number to be close in value to 50. And, for the greatest common factor, we want the other number itself to be the greatest common factor. The greatest common factor that the larger number can have (since it is larger and thus cannot be the greatest common factor itself) is the number which is half its value. So, if we choose the even number closest in value to 50, we get 48. Then, if we take half of it, we get 24. The greatest common factor of 24 and 48 is 24. This is the largest possible greatest common factor of a pair of numbers less than 50.
What numbers have 2 as their greatest common factor?
Consecutive even numbers.
What numbers have a greatest common factor of 2?
Consecutive even numbers.
Can two even numbers have greatest common factor of 1?
No. Every even number has a factor of 2. So any two even numbers share 2 as a factor. So the greatest common factor has to be at least 2.
Can two even numbers have the greatest common factor of one?
No.
What kind of numbers have a greatest common factor of 2?
Consecutive even numbers
Is the greatest common factor of two even number is two?
No, 2 is a common factor of all even numbers but not necessarily the greatest common factor. Take 40 and 32: 40:1,2,4,5,8,10,20,40 32:1,2,4,8,16,32 8 is the greatest common factor of these two even numbers.
Is the Greatest common factor of a pair of numbers even greater than both numbers?
No, the greatest common factor is never greater than the smallest number. The greatest common factor is the largest integer that divides evenly into all of the numbers listed.
Is the greatest common factor of an odd number in even numbers always even?
No.
Is the greatest common factor of any even numbers always even?
Yes.
The greatest common factor of two numbers is 2 what are the two numbers?
Consecutive even numbers.
Which pare of numbers has a greatest common factor of 2?
Any consecutive even numbers.
What pair Of numbers have a greatest common factor of 2?
Any consecutive even numbers.
