Greatest Common Factor of 395, 745, 28

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

• Greatest Common Factor of 395, 745, 28 by common division method
• Greatest Common Factor of 395, 745, 28 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 395

List of positive integer factors of 395 that divides 395 without a remainder.

1,5,79,395

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 28

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

1,2,4,7,14,28

Greatest Common Factor

We found the factors 395,745,28 . The biggest common factor number is the GCF number.
So the greatest common factor 395,745,28 is 1.

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

• GCF of 147, 601, 30
• GCF of 128, 630, 38
• GCF of 845, 173, 57
• GCF of 460, 732, 57
• GCF of 732, 183, 75

1. What is the GCF of 395, 745, 28?

Answer: GCF of 395, 745, 28 is 1.

2. How to Find the GCF of 395, 745, 28

Answer: Greatest Common Factor(GCF) of 395, 745, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(395, 745, 28) = 1.