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The GCF is 42.
The HCF/GCF of 385 and 210 is 35.
Oh, dude, the highest common factor (HCF) of 231 and 315 is 21. It's like the biggest number that can divide both of them without leaving a remainder. So yeah, 21 is the cool kid in town when it comes to these two numbers.
hcf(14, 30) = 2 lcm(14, 30) = 210 14 = 2 x 7 30 = 2 x 3 x 5 hcf = 2 lcm = 2 x 3 x 5 x 7 = 210
The Highest Common Factor (HCF) of 210 and 165 is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF, you can use the Euclidean algorithm, which involves dividing the larger number by the smaller number and then using the remainder as the new divisor until the remainder becomes zero. In this case, the HCF of 210 and 165 is 15.