The only common factor of 5 and 24 is 1.
Prime factor each: 75= 5*5*3 while 24= 2*2*2*3Looking at what they have in common it is clear 1 and 3 are the only common factors.
The factors of 15 are 1, 3, 5, and 15. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The factors they have in common are 1 and 3. Therefore, the greatest common factor is 3. The greatest common factor can also be determined from the prime factors. The prime factors of 15 are 3 and 5. The prime factors of 24 are 2, 2, 2, and 3. The prime factors they have in common are a single 3, so the greatest common factor is 3.
The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24. The factors of 70 are 1, 2, 5, 7, 10, 14, 35 and 70. so the common factors of 24 and 70 are 1 and 2.
The factors of 20 are: 1, 2, 4, 5, 10, and 20.The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24.The factors common to 20 and 24 are: 1, 2, and 4.The greatest factor common to 20 and 24 is: 4.
The factors of 24 are 1,2,3,4,6,8,12 and 24. For them to be common, they need to be compared to another set of factors.
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The common factors of 24 and 45 are: 1 and 31 and 3
the factors of 24 are 1,2,3,4,6,8,12,24 the factors of 94 are 1,2,47,94 the common factors are 1 and 2
The common factors of 24 and 34 are: 1 and 2
The common factors of 3 and 24 are 1 and 3.
The common factors of 24 and 26 are: 1 and 2
The common factors of 21 and 24 are: 1 and 3