Greatest Common Factor of 38, 49, 31, 675

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

• Greatest Common Factor of 38, 49, 31, 675 by common division method
• Greatest Common Factor of 38, 49, 31, 675 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 38

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

1,2,19,38

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 31

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

1,31

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Greatest Common Factor

We found the factors 38,49,31,675 . The biggest common factor number is the GCF number.
So the greatest common factor 38,49,31,675 is 1.

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

• GCF of 26, 75, 40, 190
• GCF of 39, 16, 11, 347
• GCF of 79, 72, 58, 135
• GCF of 94, 45, 40, 903
• GCF of 81, 82, 73, 153

1. What is the GCF of 38, 49, 31, 675?

Answer: GCF of 38, 49, 31, 675 is 1.

2. How to Find the GCF of 38, 49, 31, 675

Answer: Greatest Common Factor(GCF) of 38, 49, 31, 675 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 49, 31, 675) = 1.