Four common factors.
10 and 13 share no common factors aside from 1.
7 and 10 share no common factors aside from 1.
1,2,5 & 10
53.3 = 533/10 Since 533 and 10 share no common factors, this is fully reduced.
The LCM of 9 and 10 is: 90. Because 9 and 10 share no factors (are coprime), their LCM is their product.
This question cannot be answered as all three numbers do not share a common factor. 2 has 2 as its only factor 5 has 5 as its only factor 10 has 2 and 5 as its factors. As you can see the three numbers do not contain a common factor, but 10 does have both the other numbers as factors.
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. For 20, the factors are 1, 2, 4, 5, 10, and 20. Both numbers share common factors, including 1, 2, 5, and 10. The greatest common factor (GCF) of 30 and 20 is 10.
The factors of 21 are:1, 3, 7, 21The factors of 350 are:1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350The common factors are:1, 7
A greatest common factor is the largest factor between two or more numbers. For example, the greatest common factor of 10 and 12 is 2. Because the factors of 10 are 1,2,5, and 10 and the factors of 12 are 1,2,3,4,6, and 12. Since 2 is the largest factor that they both share, it is the greatest common factor.
The factors of 10 are 1, 2, 5, and 10. The factors of 5 are 1 and 5. The common factors of 10 and 5 are 1 and 5.
Common factors of 10 and 63 are: 1.
9 and 10 share no common factors aside from 1.