Greatest Common Factor of 20, 97, 33, 981

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

• Greatest Common Factor of 20, 97, 33, 981 by common division method
• Greatest Common Factor of 20, 97, 33, 981 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Greatest Common Factor

We found the factors 20,97,33,981 . The biggest common factor number is the GCF number.
So the greatest common factor 20,97,33,981 is 1.

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

• GCF of 98, 66, 87, 469
• GCF of 50, 42, 28, 702
• GCF of 26, 12, 13, 852
• GCF of 90, 75, 58, 523
• GCF of 27, 32, 49, 391

1. What is the GCF of 20, 97, 33, 981?

Answer: GCF of 20, 97, 33, 981 is 1.

2. How to Find the GCF of 20, 97, 33, 981

Answer: Greatest Common Factor(GCF) of 20, 97, 33, 981 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 97, 33, 981) = 1.