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The GCF of 20 and 456 is 4.
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Find HCF of: 40 & 912 10 & 228 60 & 1368 100 & 2280 140 & 3192 40 & 456 20 & 912 60 & 456 20 & 1368 100 & 456 20 & 2280 140 & 456 20 & 3192
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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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