Greatest Common Factor of 47, 97, 38, 172

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

• Greatest Common Factor of 47, 97, 38, 172 by common division method
• Greatest Common Factor of 47, 97, 38, 172 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 97

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

1,97

Factors of 38

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

1,2,19,38

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 47,97,38,172 . The biggest common factor number is the GCF number.
So the greatest common factor 47,97,38,172 is 1.

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

• GCF of 35, 37, 73, 498
• GCF of 92, 65, 45, 197
• GCF of 81, 15, 40, 513
• GCF of 45, 48, 26, 935
• GCF of 66, 54, 34, 523

1. What is the GCF of 47, 97, 38, 172?

Answer: GCF of 47, 97, 38, 172 is 1.

2. How to Find the GCF of 47, 97, 38, 172

Answer: Greatest Common Factor(GCF) of 47, 97, 38, 172 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 97, 38, 172) = 1.