Greatest Common Factor of 428, 705, 82

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

• Greatest Common Factor of 428, 705, 82 by common division method
• Greatest Common Factor of 428, 705, 82 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 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Greatest Common Factor

We found the factors 428,705,82 . The biggest common factor number is the GCF number.
So the greatest common factor 428,705,82 is 1.

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

• GCF of 476, 888, 31
• GCF of 933, 134, 17
• GCF of 968, 224, 34
• GCF of 882, 305, 80
• GCF of 982, 836, 95

1. What is the GCF of 428, 705, 82?

Answer: GCF of 428, 705, 82 is 1.

2. How to Find the GCF of 428, 705, 82

Answer: Greatest Common Factor(GCF) of 428, 705, 82 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 705, 82) = 1.