Greatest Common Factor of 428, 897, 74

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

• Greatest Common Factor of 428, 897, 74 by common division method
• Greatest Common Factor of 428, 897, 74 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 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Greatest Common Factor

We found the factors 428,897,74 . The biggest common factor number is the GCF number.
So the greatest common factor 428,897,74 is 1.

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

• GCF of 686, 594, 87
• GCF of 827, 172, 35
• GCF of 238, 980, 25
• GCF of 799, 382, 21
• GCF of 687, 621, 42

1. What is the GCF of 428, 897, 74?

Answer: GCF of 428, 897, 74 is 1.

2. How to Find the GCF of 428, 897, 74

Answer: Greatest Common Factor(GCF) of 428, 897, 74 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 897, 74) = 1.