The GCF is 13.
The GCF is 13.
The GCF is 13.
It is: 13
To find the highest common factor (HCF) of 39, 143, and 169, we need to first find the prime factors of each number. The prime factors of 39 are 3 and 13, the prime factors of 143 are 11 and 13, and the prime factors of 169 are 13 and 13. The HCF is the product of the common prime factors raised to the lowest power they appear, which in this case is 13. Therefore, the HCF of 39, 143, and 169 is 13.
The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF of 65, 143, and 169 is 13 The factors of 169 are 1, 13, and 169 The factors of 65 are 1, 5, 13, and 65 The factors of 143 are 1, 11, 13, and 143 GCF (169, 65, 143) = 13 Express the numbers' prime composition in power notation and use the lowest power of each prime across the numbers (if a prime does not appear in one of the numbers, its power is 0, since p⁰ = 1): 169 = 13² 65 = 5¹ × 13¹ 143 = 11¹ × 13¹ hcf = 5⁰ × 11⁰ × 13¹ = 1 x 1 x 13 = 13
It is: 13
The GCF is 13.
It is 13
It is just 1 that is the HCF
The GCF is 13.
HCF of 78156 and 169 is 13