The GCF is 1.
12 = 2 x 2 x 3 16 = 2 x 2 x 2 x 2 HCF=2 x 2 = 4 HCF = 4
156: Hcf of 13 and 39= 13 13*12=156 =156
The HCF of 124 and 72 is 4.
The GCF is 3.
The GCF is 3.
The HCF is 4. 16/4 is 4, 12/4 is 3
It is 1
The GCF is 4.
3.
12 = 2 x 2 x 3 16 = 2 x 2 x 2 x 2 HCF=2 x 2 = 4 HCF = 4
hcf(18, 54, 81) = 9. Using prime factorization: 18 = 2 x 3^2 54 = 2 x 3^3 81 = 3^4 hcf = 3^2 = 9
The HCF of 144 and 192 is 48. The LCM is 576.
The GCF is 4.
The HCF of 4 and 90 is 2.
The HCF of 4 and 5 is 1.
156: Hcf of 13 and 39= 13 13*12=156 =156
The Highest Common Factor (HCF) of 15 and 24 is 3. To find the HCF, you can list the factors of each number and identify the largest factor they have in common. The factors of 15 are 1, 3, 5, and 15. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The largest factor they have in common is 3, making it the HCF.