Greatest Common Factor of 3, 38, 31, 38

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

• Greatest Common Factor of 3, 38, 31, 38 by common division method
• Greatest Common Factor of 3, 38, 31, 38 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 3

List of positive integer factors of 3 that divides 3 without a remainder.

1,3

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 31

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

1,31

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Greatest Common Factor

We found the factors 3,38,31,38 . The biggest common factor number is the GCF number.
So the greatest common factor 3,38,31,38 is 1.

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

• GCF of 6, 29, 55, 92
• GCF of 8, 13, 99, 74
• GCF of 5, 41, 33, 74
• GCF of 2, 54, 65, 90
• GCF of 6, 75, 36, 78

1. What is the GCF of 3, 38, 31, 38?

Answer: GCF of 3, 38, 31, 38 is 1.

2. How to Find the GCF of 3, 38, 31, 38

Answer: Greatest Common Factor(GCF) of 3, 38, 31, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(3, 38, 31, 38) = 1.