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1, 3, 13, 39
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∙ 11y ago
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Is 39a prime or a composite number?
39 is a composite number since it has more than two factors. 1 x 39 = 39 3 x 13 = 39 This means the number 39 has 4 factors; 1, 3, 13, 39 Any number with more than two factors is a composite number, otherwise it is a prime number.
What is the sum of the reciprocal of all the positive integer factors of the number 18?
1,2,3,6,9,18=39
What number goes into 39?
The numbers which go into 39 are the factors of 39 which are: 1, 3, 13, 39. Any of its factors which are: 1, 3, 13 and 39
Why isnt 39 a prime number?
39 is not a prime number because it has four factors: 1,3,13,39 and because prime number are numbers who has 2 factors.
What number goes into both 39 and 8?
Only the number one. Factors of 39 - 1, 3, 13 and 39. Factors of 8 - 1, 2, 4 and 8.
What divides into the number 39?
The factors of 39 are - 1, 3, 13, and 39 So, each can be divided evenly into 39. The prime factors are 3 and 13.
What are all the factors for the number seventy-eight?
The factors of 78: 1, 2, 3, 6, 13, 26, 39, 78.
What are the common factors of 13 39?
Since 13 is a factor of 39, all of its factors are common.
What are the prime factors of composite number 39?
39 = 3 x 13
Is 39 a number with no factors other than 1 and itself?
No, 39 is not prime.
What is the greatest common factor for 39 d 13?
To find the GCF of 13 and 39, you can list the factors of each number. The factors of 13 are 1, 13. The factors of 39 are 1, 3, 13, 39. 13 is the GCF of 13 and 39. 3 is a prime number has only two factors: 1 and 13. 13 will divide into 39 three times. Since 13 is a prime number that will divide into 39, it has to be the GCF of 13 and 39.
What are all the factors of thirty nine?
The factors of 39 are: 1, 3, 13, 39.
