Greatest Common Factor of 42, 25, 338

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

• Greatest Common Factor of 42, 25, 338 by common division method
• Greatest Common Factor of 42, 25, 338 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Greatest Common Factor

We found the factors 42,25,338 . The biggest common factor number is the GCF number.
So the greatest common factor 42,25,338 is 1.

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

• GCF of 37, 35, 940
• GCF of 71, 21, 624
• GCF of 40, 33, 690
• GCF of 55, 64, 260
• GCF of 99, 94, 812

1. What is the GCF of 42, 25, 338?

Answer: GCF of 42, 25, 338 is 1.

2. How to Find the GCF of 42, 25, 338

Answer: Greatest Common Factor(GCF) of 42, 25, 338 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 25, 338) = 1.