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What is the GCF for these numbers 3 and 5?
The GCF is 1.
What is the GCF of the numbers 32 and 51?
The GCF is 1.
How can you find the gcf of two numbers without knowing the factors?
If one of the numbers is a multiple of the other, the smaller number is the GCF. If the two numbers are prime numbers, the GCF is 1. If the numbers are consecutive, the GCF is 1. If the numbers are consecutive even numbers, the GCF is 2.
Can two numbers in a row have a gcf?
Consecutive numbers have a GCF of 1.
What do you call two numbers with the greatest common factor of 1?
Any two numbers with a GCF of 1 are called relatively prime
What is the gcf of all composite numbers under 100?
The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 1.
Why is the least common multiple of 2 prime numbers their product?
Because prime numbers don't have any common prime factors. Their GCF is 1. Since the product of the GCF and LCM of a pair of numbers equals the product of the numbers, the LCM has to be equal to the product.
What two numbers have 1 as there gcf?
Prime and relatively prime numbers all have a GCF of 1.
What is the GCF of 27 and 64?
The GCF is: 1.
What is the GCF of 35 and 8?
The GCF is 1.
What is the GCF of 51 and 4?
The GCF is 1.
