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The least common factor of any two or more positive numbers is always 1.

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14y ago

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Greatest common factor of 35 and 63?

The greatest common factor of 35 and 63 is 7.


What is the greatest common factor of 3 and 35?

The greatest common factor (GCF) is 1.


What is the greatest common factor of 35 and 81?

The factors of 35 are 1, 5, 7, and 35. The factors of 81 are 1, 3, 9, 27, and 81. The only factor they have in common is 1. Therefore, 1 is the greatest common factor. This means that 35 and 81 are relatively prime. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 35 are 5 and 7. The prime factors of 81 are 3, 3, 3, and 3. They have no prime factors in common, so they are relatively prime, which means the only factor they have in common is 1.


What is the greatest common factor of 3 35?

The GCF is 1.


What is the greatest common factor for 25 35 and 45?

25 = 5*5 35 = 5*7 45 = 3*3*5 So the greatest common factor is 5.


What is the greatest common factor of 18 and 35?

The factors of 18 are 1, 2, 3, 6, 9, and 18.The factors of 35 are 1, 5, 7, and 35.The only common factor is 1, so the greatest common factor is 1. This means they are relatively prime.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 18 are 2, 3, and 3.The prime factors of 35 are 5 and 7.There are no common prime factors, therefore they are relatively prime, which means the greatest common factor is 1.18 = 2 x 3 x 3, 35 = 5 x 7. There is no common factor other than 11 - they are relatively primeThe GCF is 1.The GCF is 1.The GCF is 1.


What is the common factor of 27 and 35?

The factors of 35 are 1, 5, 7, and 35. The factors of 27 are 1, 3, 9, and 27. The only factor they have in common is 1; therefore, 35 and 27 are relatively prime. Alternatively, you can look at the prime factors. The prime factors of 35 are 5 and 7. The prime factors of 27 are 3, 3, and 3. They have no prime factors in common, so they are relatively prime, which means their only common factor is 1.


What is the least common factor of 24 and 35?

1 The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The factors of 35 are 1, 5, 7, and 35. The only common factor of 24 and 35 is 1. Therefore, the least (smallest) common factor is 1, and the greatest (highest) common factor is 1.


Is 3 a factor of 35 and why?

3 is not a factor of 35


What is 3 over 35 in its lowest term?

3/35 is already in lowest terms (there is no common factor other than 1 between 3 and 35).


Greatest common factor of 15 and 35?

15 = 5*3 35 = 5*7 GCF: 5 (and the only comon factor)


What is the greatest common factor of 21 35?

21 = (3)(7)35 = (5)(7)7