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Because 7 is a Prime number, its only factors are 1 and 7. 7 is not a factor of 4 or 8, so 1 must be the only factor common to all four numbers. To work it out in detail: Factors of 4: 1 2 4 Factors of 7: 1 7 Factors of 8: 1 2 4 8 Factors of 14: 1 2 7 14 The GCF of 4, 7, 8, and 14 is 1
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What is the greatest common factor of 4 and 32?
The greatest common factor of 4 and 32 is 4
What is the greatest common factor of 4 and 64?
The greatest common factor of 4 and 64 is 4.
What is the greatest common factor of 8 and 28?
The greatest common factor of 8 and 28 is 4. The greatest common factor is the highest number that divides exactly into two or more numbers. factors of 8: 1, 2, 4, 8 factors of 28: 1, 2, 4, 7, 14, 28 The GCF for 8 and 28 is 4.
What is the greatest common factor of 14 and 24?
The factors of 14 are 1, 2, 7, and 14.The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.Therefore, the greatest common factor is 2.The greatest common factor can also be determined from the prime factors.The prime factors of 14 are 2 and 7.The prime factors of 24 are 2, 2, 2, and 3.The only common factors are 2, so it is the greatest common factor.
What is the greatest common factor of 4 and 14?
The greatest common factor of 4 and 14 is 2.The greatest common factor is the highest number that divides exactly into two of more numbers. 2 x 2 = 4 and 2 x 7 = 14.To find the HCF of two numbers, you first have to express them as their prime factors:4 = 2x214 = 2x7The next step is to identify any common prime factors. In this case both numbers have 2 as a prime factor. Therefore the GCF of 4 and 14 is 2.The HCF of 4 and 14 is 2
