To find the greatest common factor (GCF) of -32.5 and 100, we first need to find the absolute values of both numbers, which are 32.5 and 100. Then, we can determine the factors of each number. The factors of 32.5 are 1, 2, 4, 8, 16, and 32.5, while the factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100. The greatest common factor of -32.5 and 100 is 1, as it is the largest number that divides both 32.5 and 100 without leaving a remainder.
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13, also the only common factor besides 1. 1092 = 2 2 3 7 13 325 = 5 5 13
The GCF is: 25
325 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 6 factors of 325 are 1, 5, 13, 25, 65, and 325.The factor pairs of 325 are 1 x 325, 5 x 65, and 13 x 25.The proper factors of 325 are 1, 5, 13, 25, and 65 or,if the definition you are using excludes 1, they are 5, 13, 25, and 65.The prime factors of 325 are 5, 5, and 13.Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The 2 distinct prime factors (listing each prime factor only once) of 325 are 5 and 13.The prime factorization of 325 is 5 x 5 x 13 or, in index form (in other words, using exponents), 52 x 13.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple of a single number because "common" refers to factors or multiples that two or more numbers have in common.
It is 100/325, which can be simplified, if required.
[(325-100)/325] x 100 = 69.23, hence the result would be 69.23% of the original 325