Greatest Common Factor of 20, 9, 35, 44

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 20, 9, 35, 44 by common division method
• Greatest Common Factor of 20, 9, 35, 44 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Greatest Common Factor

We found the factors 20,9,35,44 . The biggest common factor number is the GCF number.
So the greatest common factor 20,9,35,44 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 19, 7, 96, 97
• GCF of 68, 7, 15, 95
• GCF of 86, 2, 43, 19
• GCF of 57, 7, 93, 64
• GCF of 82, 6, 84, 89

1. What is the GCF of 20, 9, 35, 44?

Answer: GCF of 20, 9, 35, 44 is 1.

2. How to Find the GCF of 20, 9, 35, 44

Answer: Greatest Common Factor(GCF) of 20, 9, 35, 44 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(20, 9, 35, 44) = 1.