Greatest Common Factor of 38, 428, 398

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

• Greatest Common Factor of 38, 428, 398 by common division method
• Greatest Common Factor of 38, 428, 398 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 428

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

1,2,4,107,214,428

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 38,428,398 . The biggest common factor number is the GCF number.
So the greatest common factor 38,428,398 is 2.

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

• GCF of 99, 623, 462
• GCF of 37, 168, 590
• GCF of 34, 974, 877
• GCF of 80, 208, 608
• GCF of 13, 427, 960

1. What is the GCF of 38, 428, 398?

Answer: GCF of 38, 428, 398 is 2.

2. How to Find the GCF of 38, 428, 398

Answer: Greatest Common Factor(GCF) of 38, 428, 398 = 2

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

Step 2: Then multiply all the prime factors GCF(38, 428, 398) = 2.