0
The factors of 42 are:
1, 2, 3, 6, 7, 14, 21, 42
The factors of 81 are:
1, 3, 9, 27, 81
The factors of 90 are:
1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
The common factors are:
1, 3
The Greatest Common Factor (GCF) is:
3
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
What is the gcf of 42 90and 81?
The greatest common factor of the numbers 42, 90 and 81 is 3.
What is the greatest common factor of 42 90 81?
The GCF is 3.
What is the greatest common factor of 42 90 and 81?
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42.The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90.The common factors are: 1, 2, 3, 6The Greatest Common Factor (GCF) is: 6
What is the greatest common factor of 429081?
You need at least two numbers to find a GCF. If that's 42, 90 and 81, the GCF is 3.
What is the greatest common factor of 45 81 and 90?
GCF (45, 81, 90) = 9
What is the GCF of 42 and 81 and 51?
3
What is the gcf of 4249 and 81?
The GCF of 42 49 and 81 is 1. There are no common factors aside from 1. If you meant 4249 and 81, then it is still 1.
What is the greatest common factor of 78 42 90 and 66?
The GCF is 6.
What is the greatest common factors of 81 and 9 and 90?
The GCF is 9.
What is the GCF of 81 90?
The GCF of 81 and 90 is 9. This leaves 9 and 10 after division respectively. This cannot be further simplified using other common factors
What are the HCF of 42 and 90?
The GCF is 6.
What is the greatest common factor of 42 and90 and 81?
The GCF is 3.
