Greatest Common Factor of 47, 28, 75, 125

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

• Greatest Common Factor of 47, 28, 75, 125 by common division method
• Greatest Common Factor of 47, 28, 75, 125 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 47

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

1,47

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Greatest Common Factor

We found the factors 47,28,75,125 . The biggest common factor number is the GCF number.
So the greatest common factor 47,28,75,125 is 1.

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

• GCF of 36, 33, 49, 391
• GCF of 68, 91, 44, 549
• GCF of 51, 64, 12, 948
• GCF of 27, 43, 54, 465
• GCF of 31, 62, 30, 290

1. What is the GCF of 47, 28, 75, 125?

Answer: GCF of 47, 28, 75, 125 is 1.

2. How to Find the GCF of 47, 28, 75, 125

Answer: Greatest Common Factor(GCF) of 47, 28, 75, 125 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 28, 75, 125) = 1.