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1 and 2 are factors of all even numbers.
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∙ 11y ago
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Is the GCF of any two numbers always odd and why?
The GCF of any two odd numbers is always odd because odd numbers don't have any even factors. The GCF of any two even numbers is always even because even numbers are divisible by two and any common factors would have at least one two in common. The GCF of an even and an odd number is odd because odd numbers don't have any even factors.
Is the sum of two prime factors is an even numbers?
Mostly yes, but not always.
Is the gcf of any two numbers two even numbers always even?
Yes because if it is even then all of it's factors will be even. It is fairly different if it's an odd number. But I will not get into that.
Do all even numbers have as a factors?
do you mean " what does all even numbers have as factors?"? then the number two.
Is it possible for two numbers that are both even to be relatively prime?
No. Two numbers are relatively prime if they have no prime factors in common. Two even numbers will have 2 as a prime factor in common.
Do all even numbers have only even numbers for factors?
At least one of the factors of an even number must be even, because the product of odd factors is always odd.
If the gcf numbers are even is it always even?
The GCF of two even numbers is always even.
Is the sum of two odd numbers is always odd?
The sum of two odd numbers is always even.
The sum of two even numbers?
The sum of two even numbers is always an even number.
What is the sum of two even numbers?
The sum of two even numbers is always an even number.
Is the GCF of any two even numbers is always even?
The GCF of any two odd numbers is always odd. The GCF of any two even numbers is always even. The GCF of an odd and an even number is always odd.
What is two numbers that are factors of a number?
1 and the number itself. These two are always factors.
