15
The GCF is 5.
The greatest common factor of 15, 45 and 100 is 5.
The GCF of 15 and 90 is 15.
Since 15 is a factor of 60, it is automatically the GCF.
The GCF is 5.
The GCF is 5.
The "g" in gcf stands for "greatest". The word greatest is a superlative adjective and that means that there can only be one GCF. So it makes no sense to ask what "are" the GCF.GCF(15, 100) = 5.
The GCF is 5.
5
15
The GCF is 5.
The greatest common factor of 15, 45 and 100 is 5.
The GCF of 15 and 90 is 15.
Since 15 is a factor of 60, it is automatically the GCF.
The GCF is 100.
Oh, what a happy little question! To find the highest common factor of 60, 75, and 100, we can first list the factors of each number. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The factors of 75 are 1, 3, 5, 15, 25, and 75. The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100. The highest common factor among them is 5.