0
When finding the GCF of a set of numbers, firstly express each number as a product of its prime factors.
117 = 3 x 3 x 13
195 = 3 x 5 x 13
The factors that each number have in common are 3 and 13.
The Greatest Common Factor is therefore 3 x 13 = 39.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the greatest common factor of 195 and 455?
The GCF is 65.
What is divisible by 3 65 117 39 195 78 26 312 936 520 260 52 104?
39, 78, 117, 195, 312 and 936 are divisible by three.
What is the gcf of 81 108 and 117?
9
What is the GCF of 195 and 273?
Prime factorization of: 195= 3 x 5 x 13 273= 3 x .....13 x 7 =============== GCF=3 x .....13 GCF=39
What are the first 10 multiples of 39?
39, 78, 117, 156, 195, 234, 273, 312, 351, 390
What is the GCF of 195 and 91and 117?
It is: 13
What numbers can go into 117 and 195?
39*3=117 39*5=195
What is the gcf of 1365 and 117?
The GCF of 13, 65 and 117 is 13. The GCF of 1365 and 117 is 39.
What is the GCF of 4 and 195?
The GCF is 1.
What is the GCF of 104 and 195?
The GCF is 13.
What is 195-78?
195-78 = 117
What is the GCF of 195 and 105?
The GCF for 195 and 105 is 15.
What is the GCF of 54 and 117?
The GCF is 9.
What is the GCF of 297 and 117?
The GCF is 9.
What is the product of the gcf and the LCM of 52 and 195?
The GCF of 52 and 195 is 13The LCM of 52 and 195 is 780780 x 13 = 10,140The GCF is 13.
What is the GCF of 52 91 and 117?
The GCF is 13.
What is the gcf of 117 and 351?
117
