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The least common factor of any set of positive integers is 1.

Q: What is the least common factor of 2 and 5?

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The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 50 are 1, 2, 5, 10, 25, and 50. The common factors of 20 and 50 are 1, 2, 5, and 10. Therefore, the least common factor (the smallest common factor) is 1.

The least common factor of 5 and 8 is 1. The least common factor of any set of integers is 1.

The factors of 5 are 1 and 5. The factors of 10 are 1, 2, 5, and 10. The factors of 20 are 1, 2, 4, 5, 10, and 20. The common factors are 1 and 5. Therefore, the least (smallest) common factor is 1.

The least common factor of any pair of numbers, including 10 and 12, is 1. The factors of 10 are 1, 2, 5, and 10. The factors of 12 are 1, 2, 3, 4, 6, and 12. The common factors of 10 and 12 are 1 and 2. Therefore, the least common factor (the smallest common factor) is 1.

80= 2*2*2*2*5 35= 5*7 The only factor they have in common is 5, so the answer is 5.

Related questions

The least common factor of any set of integers is 1.

The least common factor of any set of integers is 1.

The least common factor of any set of integers is 1.

Least common FACTOR would be 2. LCM would be 80.

The least common factor of any set of numbers is 1 .

The factors of 3 are 1 and 3.The factors of 4 are 1, 2, and 4.The factors of 5 are 1 and 5.The only common factor of 3, 4, and 5 is 1. The least common factor is 1.

The factors of 10 are 1, 2, 5, and 10. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70. The common factors of 10 and 70 are 1, 2, 5, and 10. Therefore, the least common factor (the smallest common factor) is 1.

The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 50 are 1, 2, 5, 10, 25, and 50. The common factors of 20 and 50 are 1, 2, 5, and 10. Therefore, the least common factor (the smallest common factor) is 1.

The least common factor of any set of integers is 1.

14 = 2*7 30 = 2*3*5 4 = 2*2 The number that these share is one 2, so the least common factor is 2.

The least common factor of 5 and 8 is 1. The least common factor of any set of integers is 1.

The factors of 5 are 1 and 5. The factors of 10 are 1, 2, 5, and 10. The factors of 20 are 1, 2, 4, 5, 10, and 20. The common factors are 1 and 5. Therefore, the least (smallest) common factor is 1.