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Q: What if your number is a factor of 20 It is also a factor of 30?

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10 is a factor of 20 and 30.

The GCF is 10.

The Greatest Common Factor of 20 and 30 is 10.

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Yes, it is a factor of an infinite number of integers. Ex:20, 30, 40, 50,...., 100,......, 1000. etc

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20 is not a factor of 30

10 is a factor of 20 and 30.

The GCF is 10.

The answer is 9. It is a multiple of 3. 3+3+3=9. It is less than 20: 20-9=11.It is not a prime number. It is odd, and it is not a factor of 30. 30/9=3.3333333333

There is no such number. If a multiple of 4 is a factor of 30, then 4 must also be a factor of 30, but 4 is not a factor of 30 (the factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30), thus no such number exists.

The greatest factor of any single positive number is the number itself. The GCF of 20 and 30 is 10.

The greatest common factor (or highest common factor) is the highest number that divides exactly into two or more numbers. 20: 1, 2, 4, 5, 10, 20 30: 1, 2, 3, 5, 6, 10, 15, 30 The highest common factor of 20 and 30 is 10.

30 is the only number between 20 and 50 that is a factor of 60

The Greatest Common Factor of 20 and 30 is 10.

30% chance. First, find the factors of 20: {1,2,4,5,10,20} There are 6 factors, out of 20 possible numbers. 6/20 = .3 = 30%

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