Greatest Common Factor of 22, 20, 65, 303

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

• Greatest Common Factor of 22, 20, 65, 303 by common division method
• Greatest Common Factor of 22, 20, 65, 303 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 20

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

1,2,4,5,10,20

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 303

List of positive integer factors of 303 that divides 303 without a remainder.

1,3,101,303

Greatest Common Factor

We found the factors 22,20,65,303 . The biggest common factor number is the GCF number.
So the greatest common factor 22,20,65,303 is 1.

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

• GCF of 92, 97, 98, 539
• GCF of 92, 26, 78, 351
• GCF of 69, 61, 93, 500
• GCF of 17, 25, 41, 464
• GCF of 10, 79, 78, 563

1. What is the GCF of 22, 20, 65, 303?

Answer: GCF of 22, 20, 65, 303 is 1.

2. How to Find the GCF of 22, 20, 65, 303

Answer: Greatest Common Factor(GCF) of 22, 20, 65, 303 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 20, 65, 303) = 1.