Greatest Common Factor of 33, 20, 31, 194

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

• Greatest Common Factor of 33, 20, 31, 194 by common division method
• Greatest Common Factor of 33, 20, 31, 194 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 33

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

1,3,11,33

Factors of 20

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

1,2,4,5,10,20

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 194

List of positive integer factors of 194 that divides 194 without a remainder.

1,2,97,194

Greatest Common Factor

We found the factors 33,20,31,194 . The biggest common factor number is the GCF number.
So the greatest common factor 33,20,31,194 is 1.

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

• GCF of 41, 14, 42, 364
• GCF of 71, 61, 88, 258
• GCF of 47, 71, 27, 627
• GCF of 31, 77, 31, 724
• GCF of 72, 54, 90, 764

1. What is the GCF of 33, 20, 31, 194?

Answer: GCF of 33, 20, 31, 194 is 1.

2. How to Find the GCF of 33, 20, 31, 194

Answer: Greatest Common Factor(GCF) of 33, 20, 31, 194 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 20, 31, 194) = 1.