What is the greatest common factor of 30 and 52?

Answer 1

The factors of 15 are: 1, 3, 5, and 15.

The factors of 52 are: 1, 2, 4, 13, 26, and 52.

The only factor common to both 15 and 52 is ' 1'.

Since it's the only common factor, it's also the greatest one.

Answer 2

The greatest common factor is the highest number that divides exactly into two or more numbers.

30: 1, 2, 3, 5, 6, 10, 15, 30

56: 1, 2, 4, 7, 8, 14, 28, 56

The greatest common factor of 30 and 56 is 2.
The greatest common factor of 56 , 30 = 2
The GCF is 2.

Answer 3

The GCF of 35 and 52 is 1.
The GCF is 1.

Answer 4

The greatest common factor of 30 and 52 is 2.

Answer 5

The GCF of 30 and 51 is 3.

The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30

The factors of 51 are 1, 3, 17, and 51

The GCF for 30 and 51 is 3.

Answer 6

• Factors of 29: 1, 29
• Factors of 52: 1, 2, 4, 13, 26, 52
• GCF (29, 52) = 1