Greatest Common Factor of 20, 48, 997, 115

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

• Greatest Common Factor of 20, 48, 997, 115 by common division method
• Greatest Common Factor of 20, 48, 997, 115 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Factors of 115

List of positive integer factors of 115 that divides 115 without a remainder.

1,5,23,115

Greatest Common Factor

We found the factors 20,48,997,115 . The biggest common factor number is the GCF number.
So the greatest common factor 20,48,997,115 is 1.

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

• GCF of 26, 19, 455, 174
• GCF of 11, 53, 421, 612
• GCF of 45, 25, 430, 270
• GCF of 95, 76, 743, 824
• GCF of 50, 82, 887, 318

1. What is the GCF of 20, 48, 997, 115?

Answer: GCF of 20, 48, 997, 115 is 1.

2. How to Find the GCF of 20, 48, 997, 115

Answer: Greatest Common Factor(GCF) of 20, 48, 997, 115 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 48, 997, 115) = 1.