Greatest Common Factor of 9945, 9940

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

• Greatest Common Factor of 9945, 9940 by common division method
• Greatest Common Factor of 9945, 9940 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 9945

List of positive integer factors of 9945 that divides 9945 without a remainder.

1,3,5,9,13,15,17,39,45,51,65,85,117,153,195,221,255,585,663,765,1105,1989,3315,9945

Factors of 9940

List of positive integer factors of 9940 that divides 9940 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,71,140,142,284,355,497,710,994,1420,1988,2485,4970,9940

Greatest Common Factor

We found the factors 9945,9940 . The biggest common factor number is the GCF number.
So the greatest common factor 9945,9940 is 5.

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

• GCF of 5291, 7239
• GCF of 1511, 6826
• GCF of 9731, 9019
• GCF of 4287, 3488
• GCF of 8334, 4267

1. What is the GCF of 9945, 9940?

Answer: GCF of 9945, 9940 is 5.

2. How to Find the GCF of 9945, 9940

Answer: Greatest Common Factor(GCF) of 9945, 9940 = 5

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

Step 2: Then multiply all the prime factors GCF(9945, 9940) = 5.