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How can you find the gcf of two numbers without knowing the factors?
Wiki User
∙ 11y ago
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.
Wiki User
∙ 11y ago
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How can you find the GCF of 2 consecutive numbers without knowing the factors?
The GCF of consecutive integers is 1.
Find the factors of 1.26?
Factors refer to whole numbers, not decimals.
How do you find prime and composite numbers?
By factoring them. Prime numbers have only two factors. Composite numbers have three or more.
What is the greatest common factor of 148?
There is no greatest common factor of 148 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 factors of 148 are 1, 2, 4, 37, 74, and 148. The prime factors of 148 are 2, 2, and 37. You need at least two numbers to find a GCF.
How do you find an odd factor of a number?
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.
How can you find the GCF of 2 consecutive numbers without knowing the factors?
The GCF of consecutive integers is 1.
How do knowing the factors of whole numbers help you find the factors of decimals?
Decimals don't have factors.
Find the probability that the sum of the two numbers pulled is 11?
It is not possible to answer the question without knowing anything about the set of numbers that they are pulled from.
Find b 160 50 and120?
There is no way to find B 160 50 and 120 without knowing what these numbers correspond with. Once we know what the numbers correspond with then we can find the answer.
How can you find the GCF of a given set of numbers given their LCM but without listing the factors of the numbers?
By finding their common prime numbers.
How does knowing factors help you simplify fractions?
Knowing factors will help you find a GCF. To simplify a fraction, divide the numerator and the denominator by their GCF.
What can you find out about factors?
Factors are whole numbers that will divide into other whole numbers leaving no remainders
How many factors do you have to list when it asks you find all of the whole number factors?
All of them. Different numbers have different numbers of factors.
Why do use factoring in math?
Knowing the highest common factors of numbers helps to reduce fractions to their lowest terms Factoring helps to find the lowest common multiple of numbers which is useful when adding or subtracting fractions with different denominators.
Find the factors of 1.26?
Factors refer to whole numbers, not decimals.
What are the common factors and GCF of 60?
You need at least two numbers to find a GCF.
How do you find the continuous composite numbers?
Composite numbers have more than two factors whereas prime numbers have only two factors.
