1, 7, 13, 91
The least common factor of any set of positive integers is 1.
The greatest common factor of any set of integers is infinite.
The lowest common factor of any set of integers is 1.
The least common factor of any set of integers is 1.
You want to factor (x4 -91) First notice that the factors of 91 are 1, 7, 13, and 91. If we try them all , we see that x4 -91 is a prime polynomial. Even though the polynomial is prime, that is cannot be factored over the set of rational numbers, it is factorable over the set of irrational numbers. x4 - 91 = (x2)2 - (√91)2 = (x2 - √91)(x2 + √91) = [x2 - (√√91)2](x2 + √91) = (x - √√91)(x + √√91)(x2 + √91)
No, 10 is not a factor of 91.
The factor pairs of 91 are (1,91) and (7,13).
91
The factors of 91 are 1, 7, 13, 91 For them to be common, they need to be compared to another set of factors.
The factors of 91 are 1, 7, 13, 91. For them to be common, they need to be compared to another set of factors.You need at least two numbers to find a GCF.
None. The least common factor is defined only for two or more numbers: one number cannot have a LCF. In any case, the least factor of any number is 1. So 91 cannot be a least common factor of any number since 1 is a factor and 1 is less than 91.
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