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2 x 5 = 10
5 x 5 = 25
The GCF is 5.
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What is the GCF of 18 and 10?
To find the GCF of 18 and 10 you have to split them into their prime factors: 18 = 2x3x3 10 = 2x5 Next you have to identify any common prime factors. In this case both numbers have a 2 as a prime factor. Therefore, the GCF of 18 and 10 is 2.
What is the greatest common factor of 10 and 100?
The GCF of 10 and 100 is 10.To find the GCF of 10 and 100 you first need to split them into their prime factors:10 = 2x5100 = 2x2x5x5The next step is to identify any common prime factors. In this case, both numbers have a 2 and a 5 as prime factors. To find the GCF, you multiply these numbers together:2x5 = 10Thus the GCF of 10 and 100 is 10.The GCF is 10.
What is the greatest common factor of 10 10 and 15?
The greatest common factor of 10 and 15 is 5.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 10 are 1, 2, 5, and 10.The factors of 15 are 1, 3, 5, and 15.The common factors are 1 and 5, so 5 is the greatest common factor.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 10 are 2 and 5.The prime factors of 15 are 3 and 5.The prime factors in common are a single 5, so the greatest common factor is 5.The GCF is 5.The GCF is 5.
What is the greatest common factor of 10 and 45?
The GCF of 10 and 45 is 5 The factors of 10 are 1, 2, 5, and 10. The factors of 45 are 1, 3, 5, 9, 15, and 45. The largest factor they have in common is 5, so 5 is the greatest common factor. Or, you can use prime factors. The prime factors of 10 are 2 and 5. The prime factors of 45 are 3, 3, and 5. The prime factors they have in common are a single 5, so 5 is the greatest common factor.
What is the greatest common factor of 10 and 36x?
The first step to working out the GCF of two numbers is to break them down into their prime factors. In this case it would be: 36x = 2*2*3*3*x 10 = 2*5 The next step is identifying any common prime factors. Both numbers have a 2 as a prime factor. It is unknown if x has a prime factor of 5. If it does not, then the GCF of 36x and 10 would be 2. If it does, then the GCF of 36x and 10 would be 10.
What is the GCF of 30 40?
To find the GCF of two numbers you first need to work out the prime factors of those numbers. In this case: 30 = 2x3x5 40 = 2x2x2x5 The next step is to identify any common factors. In this case, both numbers have a 2 and a 5 as prime factors. To find the GCF, we simply multiply these numbers together: 2x5 = 10 Thus the GCF of 30 and 40 is 10.
How do you find the GCF of each set of numbers by using prime factors 10 and 25?
Greatest Common Factor is : the type of numbers that can be found on a number its kinda like skip counting!
What is the greatest common factor of 10 and 9-?
The GCF of 9 and 10 is 1. 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 9 are 1, 3, and 9. The factors of 10 are 1, 2, 5, and 10. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime. All consecutive integers are relatively prime and have a GCF of 1.
What is the highest common factor of 10 and 14?
The prime factors of 10 are 2 and 5 The prime factors of 14 are 2 and 7 2 is the only factor commopn to both, so it is the Highest Common Factor (HCF).
What is the greatest common factor of 10 and 20 using prime factors?
The greatest common prime factor of 10 and 20 is 5.
What is the GCF of 10 and 25 using prime factorization?
2 x 5 = 10 5 x 5 = 25 The GCF is 5.
What is the greatest common factor of 30 and 100?
The GCF of 30 and 100 is 10.The prime factorization of 30 is 2x3x5The prime factorization of 100 is 2x2x5x5GCF(30, 100) = 2x5 = 10
