Greatest Common Factor of 428, 578, 636

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

• Greatest Common Factor of 428, 578, 636 by common division method
• Greatest Common Factor of 428, 578, 636 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 428

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

1,2,4,107,214,428

Factors of 578

List of positive integer factors of 578 that divides 578 without a remainder.

1,2,17,34,289,578

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 428,578,636 . The biggest common factor number is the GCF number.
So the greatest common factor 428,578,636 is 2.

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

• GCF of 104, 449, 971
• GCF of 985, 768, 734
• GCF of 951, 311, 956
• GCF of 895, 968, 829
• GCF of 881, 180, 987

1. What is the GCF of 428, 578, 636?

Answer: GCF of 428, 578, 636 is 2.

2. How to Find the GCF of 428, 578, 636

Answer: Greatest Common Factor(GCF) of 428, 578, 636 = 2

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

Step 2: Then multiply all the prime factors GCF(428, 578, 636) = 2.