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The GCF of 640 and 276 is 4.
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Find HCF of: 1280 & 552 320 & 138 1920 & 828 3200 & 1380 4480 & 1932 1280 & 276 640 & 552 1920 & 276 640 & 828 3200 & 276 640 & 1380 4480 & 276 640 & 1932
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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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