Solutions by everydaycalculation.com
The GCF of 21 and 154 is 7.
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Find HCF of: 42 & 308 63 & 462 105 & 770 147 & 1078 3 & 22 42 & 154 21 & 308 63 & 154 21 & 462 105 & 154 21 & 770 147 & 154 21 & 1078
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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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