The greatest common factor of 42 and 56 is 14.
The GCF is 1.
7 (7X6=42 and 7X8=56)
Answer:The common factors of 56 and 74 are 1 and 2.The greatest common factor of 56 and 74 is 2.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.The factors of 74 are 1, 2, 37, and 74.The common factors are 1 and 2. Therefore, the greatest common factor is 2.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. To then obtain the common factors, list all the factors of the greatest common factor.The prime factors of 56 are 2, 2, 2, and 7.The prime factors of 74 are 2 and 37.The prime factors in common are only the number 2, so the greatest common factor is 2. The factors of 2 are 1 and 2, which are the common factors.
The GCF is 8.
The greatest common factor of 56 and 64 is 8
Factors of 45: 1 3 5 9 15 45 Factors of 56 : 1 2 4 7 8 14 28 56 The GCF of 45 and 56 is 1 Another way to approach this is to look at the difference between 45 and 56, which is 11. The greatest common factor of two numbers cannot be larger than the difference between the two numbers. The greatest common factor of two numbers must also be a factor of the difference between the numbers. The difference, 11, is a prime number, so the greatest common factor must be either 11 or 1. Since the numbers are not evenly divisible by 11, the greatest common factor is 1.
The Greatest Common Factor (GCF) is: 7
56
3 x 3 x 5 = 45 2 x 2 x 2 x 7 = 56 Since 45 and 56 don't have any prime factors in common, the GCF is 1.
45=3x3x5 56=2x2x2x7 There are no common factors.
The GCF of 56 and 96 is 8.
The greatest common factor of 42 and 56 is 14.
Since the GCF of 45 and 56 is 1, they are relatively prime.
the common factors are 2,4,8 and the greatest common factor is 8
There is not a greatest common factor of 56 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common.The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.The prime factors of 56 are 2, 2, 2, and 7.Examples:The greatest common factor of 16 and 56 is 8.The greatest common factor of 44 and 56 is 4.The greatest common factor of 56 and 63 is 7.You need at least two numbers to find a GCF.
Factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30 Factors of 45 are 1, 3, 5, 9, 15, and 45 Factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56 Factors of 99 are 1, 3, 9 11, 33, and 99 Factors of 135 are 1, 3, 5, 9, 15, 27, 45, and 135 Factors of 165 are 1, 3, 5, 11, 15, 33, 55, and 165 There are no common factors, so the greatest common factor is 1. The greatest common factor can be calculated by identifying the common prime factors and multiplying them together. The prime factors of 30 are 2, 3, and 5. The prime factors of 45 are 3, 3, and 5. The prime factors of 56 are 2, 2, 2, and 7. The prime factors of 99 are 3, 3, and 11. The prime factors of 135 are 3, 3, 3, and 5. The prime factors of 165 are 3, 5, and 11. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.