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Earn +20 ptsQ: What is the highest common factor of 42 49 and 84?
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What is the highest common fator of 14 and 49?
The greatest common factor of 14 and 49 is 7.
What is the highest common factor of 49 84 and 91?
The GCF is 7.
What is the greatest common factor of 42 and 49 and 84?
It is 7The GCF is 7.
What is the HCF of 56 and 49?
Let us find the Highest Common Factor (HCF) for 49 and 56: We know that, The factors of 49 are 1, 7, 49 The factors of 56 are 1, 2, 4, 7, 8, 14, 28, 56 So, the highest common factor of 49 and 56 is 7.
What are the greatest common factors of 63 and 49?
The factors of 63 are 7*3*3 (or 7^1 * 3^2) The factors of 49 are 7*7 (or 7^2) When finding the GCF, you can use the highest power of a common factor. Is this case, the highest common factor is (7^1) since 63 only has a 7^1 The answer is 7.
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