What is the greatest common factor shared by 51 and 21?
The GCF is 3.
The factors of the two numbers are :- 51 : 1, 3, 17 and 51 21 : 1, 3, 7 and 21. Ignoring the trivial factor of 1, the only common factor and therefore the greatest common factor is 3.
3 is the greatest common factor of 21, 27, and 51The GCF is 3.
The greatest common factor is 51
What is the greatest common factor shared by 51 and 21?
It is: 3
The GCF is 3.
The factors of the two numbers are :- 51 : 1, 3, 17 and 51 21 : 1, 3, 7 and 21. Ignoring the trivial factor of 1, the only common factor and therefore the greatest common factor is 3.
3 is the greatest common factor of 21, 27, and 51The GCF is 3.
The GCF is 3.
The GCF of 21 and 51 is 3. Both these numbers have only one prime factorization. 21=3*7 51=3*17 So the greatest common divisor is 3.
Factors of 51: 1, 3, 17, 51Factors of 21: 1, 3, 7, 21GCF (51, 21) = 3
The Greatest Common Factor of 51 and 34 is 17.
The greatest common factor of 62 and 51 is 1.
The greatest common factor of 51 , 35 = 1
There is not a greatest common factor of 51 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common.The factors of 51 are 1, 3, 17, and 51.Examples:The greatest common factor of 34 and 51 is 17.The greatest common factor of 51 and 90 is 3.The greatest common factor of 5 and 51 is 1.You need at least two numbers to find a GCF.