Greatest Common Factor of 20, 53, 24

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

• Greatest Common Factor of 20, 53, 24 by common division method
• Greatest Common Factor of 20, 53, 24 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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Greatest Common Factor

We found the factors 20,53,24 . The biggest common factor number is the GCF number.
So the greatest common factor 20,53,24 is 1.

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

• GCF of 16, 36, 12
• GCF of 62, 42, 18
• GCF of 71, 67, 19
• GCF of 81, 13, 13
• GCF of 89, 85, 58

1. What is the GCF of 20, 53, 24?

Answer: GCF of 20, 53, 24 is 1.

2. How to Find the GCF of 20, 53, 24

Answer: Greatest Common Factor(GCF) of 20, 53, 24 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 53, 24) = 1.