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The GCF of 687 and 70 is 1.
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Find HCF of: 1374 & 140 2061 & 210 3435 & 350 4809 & 490 1374 & 70 687 & 140 2061 & 70 687 & 210 3435 & 70 687 & 350 4809 & 70 687 & 490
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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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