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The GCF of 340 and 660 is 20.
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Find HCF of: 680 & 1320 170 & 330 1020 & 1980 1700 & 3300 68 & 132 2380 & 4620 680 & 660 340 & 1320 1020 & 660 340 & 1980 1700 & 660 340 & 3300 2380 & 660 340 & 4620
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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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