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You need at least two numbers to find a GCF. If that's 7 and 56, the GCF is 7.
Wiki User
∙ 8y ago
Wiki User
∙ 12y agoThere's no such thing as the highest 'common' factor of a single number.
"Common" means "same for both".
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What is the highest common factor of 14 and 35?
7The highest common factor is 7
What is the highest common factor of 18 and 16?
The highest common factor for 18 and 16 is 2.
What does HCF stand for in math?
HCF stands for Highest Common Factor. It is also known as the GCF, or Greatest Common Factor.
What is the highest common factor of 420 and 294?
The highest or greatest common factor of 420 and 294 is 42.
What is the highest common factor of 90?
obviously, its highest common factor is the number itself. so the answer here is 90.
What is the highest common factor of 990 and 756?
The GCF is 18.
What is the greatest common factor of 576 and 756?
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 756 and 19600 is 28
What is the greatest common factor of 504 756 and 1260?
The GCF is 252.
What is the highest common factor of 16 and 10?
The highest common is 2
What is the highest common factor of 42 and 56?
Highest common factor is 7.
What is the highest common factor of 36 and 44?
The Highest Common Factor is: 4
What is the highest common factor of 45 and 27?
The Highest Common Factor is: 9
What is the highest common factor for 20 and 40?
The highest common factor is: 20
What is the highest common factor of 4984 and 91?
The highest common factor is 7.
What is the highest common factor for 70 and 105?
The highest common factor is 35.
What is the highest common factor of 28 and 7791?
The highest common factor is 7.
What is the highest common factor of 735 and 756?
HCF(735, 756) = 21 It can save you a lot of time if you use the fact that for any integers A and B, HCF(A, B) = HCF(A, B-A) That soon gives you small numbers to factorise.
