Greatest Common Factor of 940, 638, 642

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

• Greatest Common Factor of 940, 638, 642 by common division method
• Greatest Common Factor of 940, 638, 642 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 940

List of positive integer factors of 940 that divides 940 without a remainder.

1,2,4,5,10,20,47,94,188,235,470,940

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 940,638,642 . The biggest common factor number is the GCF number.
So the greatest common factor 940,638,642 is 2.

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

• GCF of 888, 731, 896
• GCF of 457, 372, 177
• GCF of 672, 277, 401
• GCF of 597, 938, 373
• GCF of 593, 279, 262

1. What is the GCF of 940, 638, 642?

Answer: GCF of 940, 638, 642 is 2.

2. How to Find the GCF of 940, 638, 642

Answer: Greatest Common Factor(GCF) of 940, 638, 642 = 2

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

Step 2: Then multiply all the prime factors GCF(940, 638, 642) = 2.