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In Mathematics there is either
the Highest Common Factor
or
the Least Common Multiple
The Highest Common Factor involves prime factors, and finding which are shared by the numbers under consideration....
the prime factors of 91 are 7 and 13
the prime factors of 217 are 7 and 31
So, the Highest Common Factor of 91 and 217 is 7.
The Least Common Multiple also involves prime factors, and multiplying all of them together, only using once any which are common to both numbers
As the only shared prime factor is 7 we need to multiply 7, 13 and 31 together - which gives 2,821.
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What is the greatest common factor of 91 and 217?
The greatest common factor of 91 and 217 is 7 (and the lowest common multiple is 2,821)The factors of 91 are: 1, 7, 13, 91The factors of 217 are: 1, 7, 31, 217The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7The Greatest Common Factor (GCF) is: 7
What are the highest common factors for 91 and 217?
Well, let's take a moment to appreciate these numbers. If we look at 91 and 217, we can see that the highest common factor is 13. It's like finding two happy little trees that share a strong bond. Just remember, numbers can be friends too, bringing harmony and balance to our mathematical world.
What is the highest common multiple of 35 84 91?
The greatest common multiple of any set of integers is infinite.
What is the HCM of 35 77 91?
Oh, dude, the Highest Common Multiple (HCM) of 35, 77, and 91 is 1. Yeah, you heard me right, just 1. Those numbers don't have any common multiples other than the number 1. So, there you have it, the thrilling world of HCMs.
What is the highest common factor of 28 84 91?
The highest common factor of the numbers 28, 84 and 91 is 7.
