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What is the greatest common factor of 77 and 21?
The greatest common factor of 21 and 77 is 7.
What is the greatest common factor of 21 63 and 84?
The Greatest Common Factor of 21, 63, 84: 21
What is the greatest common factor of 21 and9?
The Greatest Common Factor of 21, 9 is 3.
What is the greatest common factor of 21 and 80?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 21 and 85 is 1.
Why is the greatest common factor of 21 15 and 12?
3=1x330=2x3x533=3x11gcf is 3
What is the largest factor of 21 and 42 have in common?
21 is.
How is 21 the greatest common factor of 84 and 105?
Because 21 is the largest number that divides evenly into both of those numbers with no remainder.
What is the HCF is 21 and 84?
The Highest Common Factor (HCF) of 21 and 84 is 21. This is because 21 is a factor of both 21 and 84, and it is the largest factor that both numbers have in common. To find the HCF, you can list the factors of each number and identify the largest factor that appears in both lists.
What is the largest factor of 21?
21 is the largest factor of 21
What is the greatest common factor of 6 and 21?
The greatest common factor (GCF) of two numbers is the largest number that divides both of them without leaving a remainder. To find the GCF of 6 and 21, you can list the factors of each number and identify the largest factor they have in common. The factors of 6 are 1, 2, 3, and 6, while the factors of 21 are 1, 3, 7, and 21. The greatest common factor of 6 and 21 is 3.
What or the highist common factor of 21 24?
The greatest factor common to both 21 and 24 is 3.
What are the common and greatest common of 21?
There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers.
What is the greatest common factor of 4 and 21?
The GCF of 4 and 21 is 1.A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.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 4 are 1, 2, and 4.The factors of 21 are 1, 3, 7, and 21.The only common factor is 1. Therefore, the greatest common factor is 1.The GCF is 1.
What is the largest factor 21 42 30 and 54 have in common?
The GCF is 3.
What is the greatest common factor of 19 and 21?
A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common. 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 19 are 1 and 19. The factors of 21 are 1, 3, 7, and 21. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.
What is the common factor of 21 and 9?
They both have 1 and 3 as common factors
What is the common factor of both 7 and 21?
The GCF is 7.
