The GCF is a single number so there cannot be any pair of numbers in the answer.
10 and 120
8 and 16
Yes, if one of the numbers is a factor of the other.
A number can't have a factor greater than itself, so the GCF of a pair of numbers can't ever be greater than the smaller number. The GCF of 9 and 18 is 9.
The product of the GCF and the LCM of two numbers is equal to the product of the original two numbers. Multiply the GCF and the LCM. The original two numbers will be another factor pair of that total. Find the factor pair that has that GCF and LCM.
260 and 273
2
4 and 9
At least two or more numbers must be given to find their GCF
The greatest common factor, or GCF, is the largest positive integer that will divide evenly with no remainder into all the members of a given set of numbers. The GCF of 6 and 9 is 3.
The GCF is a single number so there cannot be any pair of numbers in the answer.
10 and 120
By finding their common prime numbers.
9 and 12
To find the GCF and LCM at least two or more numbers must be given
Any consecutive even numbers have a GCF of 2.