21/3 = 7/7 = 1
48/2 = 24/2 = 12/2 = 6/2 = 3/3 = 1
The GCF is 3.
The GCF of 81 and 117 is 9.
The GCF of consecutive integers is 1.
greatest common factor by using intersection of sets method,prime factorization method and continous division method of 72,96 and 200
Get the greatest common factor first. For example, you might use Euclid's Algorithm - the first step is that the greatest common factor of 5030 and 100 is the same as the greatest common factor of 100 and 30 (where 30 is the remainder of the division of 5030 / 100). Once you get the greatest common factor, the common factors of the two numbers are simply all the factors of this greatest common factor.
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself. So you do not need to use the division ladder or any other method!
The GCF of 81 and 117 is 9.
The GCF of consecutive integers is 1.
greatest common factor by using intersection of sets method,prime factorization method and continous division method of 72,96 and 200
The greatest common factor of 170 and 210 is 10
The same as the greatest common factor of 72 and 24 (24 is the remainder of the division of 96 / 72).
Same as the greatest common factor of 19 and 18 - where 18 is the remainder of the division of 94 by 19.
No.
That's the same as the greatest common factor of 28 and 10 (where 10 is the remainder of the division of 738 / 28).
Same as the greatest common factor of 50 and 20 - where 20 is the remainder of the division of 70 by 50.
Get the greatest common factor first. For example, you might use Euclid's Algorithm - the first step is that the greatest common factor of 5030 and 100 is the same as the greatest common factor of 100 and 30 (where 30 is the remainder of the division of 5030 / 100). Once you get the greatest common factor, the common factors of the two numbers are simply all the factors of this greatest common factor.
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself. So you do not need to use the division ladder or any other method!
Same as the greatest common factor of 225 and 45 (where 45 is the remainder of the division of the two numbers).