Factor tree of 40: 40 20,2 10,2,2 5,2,2,2
Here is a factor tree of eight: 8 / \ 4 2 / \ 2 2
873 x 29Since both 3 and 29 are prime numbers, the factor tree is complete.
To find the factor tree for 193, you start by determining the prime factors of 193. Since 193 is a prime number itself, the factor tree for 193 would simply consist of the number 193 at the top, as it cannot be broken down further into smaller prime factors. Therefore, the factor tree for 193 would just be a single branch with 193 as the prime factor.
5x3x17
130 65,2 13,5,2
130 65,2 13,5,2
130 65,2 13,5,2
2*5*13 = 130
129 3,43
520 / \ 2 260 / \ 130 2 / \ 65 2 / \ 5 13
The GCF of 130 and 390 is 130 itself. Since 130 is a factor of 390, it is automatically the GCF of the set.
260 2, 130 2, 2, 65 2, 2, 5, 13
The greatest common factor for 60 and 130 is 10.
The greatest common factor of 130 and 195 is 65.
The greatest common factor of 104 and 130 is 26.
The greatest common factor of 90 and 130 is 10.