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Considering that 100 = (2^2)*(5^5) and 38 = (2^1)*(19^1), we can see that 2 is the greatest common prime factor between 100 and 38. If the question meant the greatest prime factor of either 100 or 38, then the answer is 19.

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16y ago
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9y ago

19 is the greatest prime factor of 38

5 is the greatest prime factor of 100

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14y ago

2 is the greatest prime factor of 38 and 100

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Q: What is the greatest prime factor of 38 and 100?
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What is the greatest common factor of 15 and 38?

1 is the greatest and only common factor of 15 and 38. The prime factorization of 15 is 3*5. The prime factorization of 38 is 2*19


What is the greatest common factor of 38 and 100?

gcf of 38 & 100 = 2


What is the greatest common factor of 38 and 57?

The greatest common factor of 38 and 57 is 19. The prime factorization of 38 is 2*19 The prime factorization of 57 is 3*19 So the GCF is 19.


What is the greatest common factor of 38 and 58?

The greatest common factor of the numbers 38 and 58 is 2.. 2 is the only common factor since 19 and 29 are both prime 2X19=38; 2X29=58


What is .38 to a fraction?

Put .38 over 100 to get 38/100. Simplify the fraction using the greatest common factor to get 19/50.


Is 38 factor of a 100?

No, the number 38 is not a factor of 100.


What is the greatest common factor of 38 and 95?

One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 38 are 1, 2, 19, and 38. The factors of 95 are 1, 5, 19, and 95. The common factors are 1 and 19. Therefore, the greatest common factor is 19. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 38 are 2 and 19. The prime factors of 95 are 5 and 19. The prime factors in common are a single 19, so the greatest common factor is 19. 19. 2 times 19=38 5 times 19=95


What is greatest common factor of 38 and 76?

The greatest common factor of 38 and 76 is 38.


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The largest prime factor of 38 is 19.


What is the greatest common factor of 33 and 38?

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What is the greatest common factor of 38 and 4?

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What are the common factors and greatest common factor of 38 and 52?

One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 38 are 1, 2, 19, and 38.The factors of 52 are 1, 2, 4, 13, 26, and 52.The common factors are 1 and 2. Therefore, the greatest common factor is 2.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 38 are 2 and 19.The prime factors of 52 are 2, 2, and 13.The prime factors in common are a single 2, so the greatest common factor is 2.Summary of results:The common factors are 1 and 2.The greatest common factor is 2.