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To find the greatest factor of a number (other than itself) you first need to find the prime factors of that number. In this case, the prime factors of 100 are 2, 2, 5 and 5. The next step is to multiply all these together, except the smallest (2). This means you multiply 2x5x5. That works out at 50. Thus the greatest factor of 100 (other than itself) is 50.
What else can I help you with?
Which is the highest factor up to 100?
The highest factor of what? The highest factor of 100 is 100.
What is the highest common factor of 100 and 96?
2 to the third power x2=highest common factor of 100 and 96=16
What is the highest common factor of 200 and 100?
The GCF is 100.
What is the common factor for 5030 and 100?
5,030 and 100's highest common factor is ten.
What is the highest prime factor of 100?
5 is.
What is the highest common factor of 275 and 375?
The same as the highest common factor of 275 and 100 (where 100 is the remainder of the division of 375 by 275).
What is the highest common factor for 16 and 100?
The GCF of 16 and 100 is 4.
What is the highest common factor of 89 and 100?
The Greatest Common Factor (GCF) is: 1
What is the greatest common factor of 180 and 100?
100 and 180's highest common factor is 20.
What is the highest common factor of 28 and 100?
The GCF is 4.
What is the highest common factor of 40 96 and 100?
It is: 4
What is the highest common factor of 100 and 225?
The GCF/HCF of 100 and 225 is 25.
