The HCF of 48 and 72 is 24.
The LCM is 144.
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The GCF is 12.
The GCF is 12.
The GCF is 24.
The highest common factor (HCF) of 48 and 72 is 24. To find the HCF, you can list the factors of each number and identify the largest number that both 48 and 72 share. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48, while the factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The largest number that appears in both lists is 24, making it the HCF.
36