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The GCF of 6550 and 640 is 10.
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Find HCF of: 3275 & 320 1310 & 128 6550 & 1280 6550 & 1920 6550 & 3200 6550 & 4480
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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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