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What is the lowest common factor of 34 and 46?
The least common factor of any set of numbers is 1.
What is the least common factor of 15 and 60?
The LCF of any pair of numbers is always 1, since it is the lowest number that can be a factor and is a trivial factor of all numbers. The least common factor of any set of numbers is 1.
What pair of numbers has a least common multiple of 35 and a greatest common factor of 7?
7 and 35
What is the largest number that divides into a pair of numbers evenly called?
Greatest common factor.
What pair of numbers has a greatest common factor of 11?
11 and 22, among others.
Can a pair of numbers have fewer than two common factors?
Yes, a pair of numbers can have fewer than two common factors. This only happens when the numbers are co-prime -- that is, when the numbers have only one common factor. In that case, the common factor is always 1.
When will the greatest common factor of a pair of numbers equal the least common multiple of the same pair of numbers?
Only if the magnitudes of two numbers are the same.
What are the common factors of the pair numbers 13 and 7?
' 1 ' is their only common factor. They're both prime numbers.
What are a pair of numbers whose greatest common factor is one of the numbers in the pair?
That happens when one of the numbers is a factor of the other.
When a pair of numbers have ONLY 1 as the common factor what is it called?
relatively prime or co-prime.
When is the greatest common factor of a pair of numbers on of the numbers?
A prime number
What is a common factor of every pair of numbers?
One is.
For which pair is the greatest common factor 1?
Any pair of prime numbers
If two is not a common factor of a pair of numbers what other numbers cannot be common factors?
Even numbers.
Which pair of numbers has only 1 as a common factor 4 and 7 or 2 and4?
4 and 7
What is the lowest common factor of 34 and 46?
The least common factor of any set of numbers is 1.
What pair of numbers has a greatest common factor of 1?
1
