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The GCF of 820 and 75 is 5.
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Find HCF of: 1640 & 150 2460 & 225 4100 & 375 164 & 15 5740 & 525 1640 & 75 820 & 150 2460 & 75 820 & 225 4100 & 75 820 & 375 5740 & 75 820 & 525
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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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