answersLogoWhite

0


Best Answer

35- 1, 5, 35

45- 1, 3, 5, 15, 45

the greatest common factor between them is 5

* * * * *

Why the selective factorisation? 7 divides 35, 9 divides 45?

The factors of 45 are 1, 3, 5, 9, 14, and 45.

The factors of 35 are 1, 5, 7, and 35.

The greatest common factor of 35 and 45 is 5.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago

5 is.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the gcf of 35 and 45?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Math & Arithmetic

What if the GCF of 20 35 and 45?

The GCF is 5.


What is the greatest common factor of 80 and 45?

The GCF of 45 and 80 is 5. Prime factors: 45 = 5x3x3 80 = 5x2x2x2x2 the only prime factor in both is 5, and so the highest common factor is 5. Alternative method: 80 mod 45 = 35 45 mod 35 = 10 35 mod 10 = 5 10 mod 5 = 0 so HCF = 5.


What is the GCF of 35 and 175?

The GCF is 35.


What is the GCF of 105 and 35?

The GCF is 7.


What is the GCF of 45 and 50?

The GCF of 45 and 50 is 5.The GCF is 5.