To find the greatest common factor (GCF) of 91, 143, and 156, you need to factor each number into its prime factors. The prime factorization of 91 is 7 x 13, the prime factorization of 143 is 11 x 13, and the prime factorization of 156 is 2^2 x 3 x 13. The GCF is the product of the common prime factors raised to the lowest power, which in this case is 13. Therefore, the GCF of 91, 143, and 156 is 13.
The greatest common factor of 84 132 and 156 is 12.
The GCF is 13.
The GCF of 39, 143, and 156 is 13. 13 x 3 = 39 13 x 11 = 143 13 x 12 = 156 39 is the product of two prime numbers , 3 and 13. Remember, a prime number is a number divisible only by 1 and itself. So, you can deduce that the factor you are looking for must either be 13 or three. Since you are looking for the greatest common factor, you now have to find out which number is greater ... ... and this is .... 13 !
Factors of 65: 1, 5, 13, 65Factors of 143: 1, 11, 13, 143Factors of 156: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156GCF (65, 143, 156) = 13
The HCF is: 13It is 13
It is: 13
The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF of 65, 143, and 156 is 13.
The GCF is 13.
The GCF is 13.It is: 13
It is: 13
The greatest common factor of 52 , 156 = 52
The greatest common factor of 156 , 40 = 4
The greatest common factor of 84 132 and 156 is 12.