Greatest Common Factor of 242, 438, 398

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

• Greatest Common Factor of 242, 438, 398 by common division method
• Greatest Common Factor of 242, 438, 398 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

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 242,438,398 . The biggest common factor number is the GCF number.
So the greatest common factor 242,438,398 is 2.

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

• GCF of 914, 607, 832
• GCF of 527, 551, 961
• GCF of 309, 462, 771
• GCF of 898, 812, 221
• GCF of 855, 615, 154

1. What is the GCF of 242, 438, 398?

Answer: GCF of 242, 438, 398 is 2.

2. How to Find the GCF of 242, 438, 398

Answer: Greatest Common Factor(GCF) of 242, 438, 398 = 2

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

Step 2: Then multiply all the prime factors GCF(242, 438, 398) = 2.