Greatest Common Factor of 420, 274, 338

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

• Greatest Common Factor of 420, 274, 338 by common division method
• Greatest Common Factor of 420, 274, 338 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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 274

List of positive integer factors of 274 that divides 274 without a remainder.

1,2,137,274

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 420,274,338 . The biggest common factor number is the GCF number.
So the greatest common factor 420,274,338 is 2.

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

• GCF of 460, 443, 576
• GCF of 237, 791, 572
• GCF of 953, 241, 880
• GCF of 140, 342, 309
• GCF of 438, 907, 512

1. What is the GCF of 420, 274, 338?

Answer: GCF of 420, 274, 338 is 2.

2. How to Find the GCF of 420, 274, 338

Answer: Greatest Common Factor(GCF) of 420, 274, 338 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 274, 338) = 2.