Greatest Common Factor of 28, 47, 17, 374

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

• Greatest Common Factor of 28, 47, 17, 374 by common division method
• Greatest Common Factor of 28, 47, 17, 374 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 28

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

1,2,4,7,14,28

Factors of 47

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

1,47

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 374

List of positive integer factors of 374 that divides 374 without a remainder.

1,2,11,17,22,34,187,374

Greatest Common Factor

We found the factors 28,47,17,374 . The biggest common factor number is the GCF number.
So the greatest common factor 28,47,17,374 is 1.

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

• GCF of 97, 20, 70, 191
• GCF of 46, 91, 37, 233
• GCF of 55, 92, 28, 673
• GCF of 96, 71, 12, 727
• GCF of 30, 73, 50, 597

1. What is the GCF of 28, 47, 17, 374?

Answer: GCF of 28, 47, 17, 374 is 1.

2. How to Find the GCF of 28, 47, 17, 374

Answer: Greatest Common Factor(GCF) of 28, 47, 17, 374 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 47, 17, 374) = 1.