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1. There are two reasons that will confirm that:

1) Factors of 9: 1,3 and 9 (1 and multiples of 3 but none of the other 2 numbers are multiples of 3)

2) 53 is a Prime number (a number that has no factors other than 1 and itself)

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Q: What are the common factors of 9 53 40?
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Related questions

What does 9 and 40 have in common?

As factors, only 1.


What is the greatest common factor 9 and 40?

Factors of 9: 1, 3, 9 Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40 GCF (9, 40) = 1


What is the GCF and the common factor 318 and 9?

The factors of 9 are: 1, 3, 9.The factors of 318 are: 1, 2, 3, 6, 53, 106, 159, 318.The common factors are: 1, 3.The GCF = 3


What is the least common multiple of 9 and 53?

Their product.


What is the greatest common factors of 45 and 40?

The GCF of 40 and 45 is 5.The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40The factors of 45 are: 1, 3, 5, 9, 15, and 45The greatest common factor (GCF) is 5.The best way to check your work is to make the numbers a fraction and reduce by the GCF: 40/45 = 8/9. If the number doesn't reduce any further, then your GCF is correct.


What are the common factors of 189 and 200?

The common factors are: 1, 2, 4, 5, 8, 10, 20, 40


What are all the common factors of 9 and 25?

There are no COMMON factors]between '9' & '25'. '9' has the factors os 3, & 9. '25 has the factors of 5, & 25/


What are the factors and prime factors of 954?

954 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 12 factors of 954 are 1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, and 954.The proper factors of 954 are 1, 2, 3, 6, 9, 18, 53, 106, 159, 318, and 477 or,if the definition you are using excludes 1, they are 2, 3, 6, 9, 18, 53, 106, 159, 318, and 477.The prime factors of 954 are 2, 3, 3, and 53. 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 3 distinct prime factors (listing each prime factor only once) of 954 are 2, 3, and 53.The prime factorization of 954 is 2 x 3 x 3 x 53 or, in index form (in other words, using exponents), 2 x 32 x 53.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.


What are all the common factors of the numbers 9?

The COMMON factors of 9 depend upon the OTHER numbers with which 9 has factors in COMMON. However, they will be one or more of the factors of 9 which are 1, 3, 9.


What are the factors of 53 and 18?

1, 2, 3, 6, 9, 18 1, 53


What is the GCF for 18 and 40?

The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40The common factors are: 1, 2The Greatest Common Factor (GCF) is: 2


What is the greatest common factor of 36 and 40?

The greatest common factor of 36 and 40 is 4. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 36 are 2, 2, 3, and 3. The prime factors of 40 are 2, 2, 2, and 5. The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.