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The GCF of 154 and 390 is 2.
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Find HCF of: 308 & 780 77 & 195 462 & 1170 770 & 1950 1078 & 2730 308 & 390 154 & 780 462 & 390 154 & 1170 770 & 390 154 & 1950 1078 & 390 154 & 2730
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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