Greatest Common Factor of 420, 872, 940

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

• Greatest Common Factor of 420, 872, 940 by common division method
• Greatest Common Factor of 420, 872, 940 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 x 2 = 4

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 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

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

Greatest Common Factor

We found the factors 420,872,940 . The biggest common factor number is the GCF number.
So the greatest common factor 420,872,940 is 4.

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

• GCF of 606, 801, 602
• GCF of 147, 865, 701
• GCF of 191, 956, 220
• GCF of 181, 514, 869
• GCF of 279, 675, 152

1. What is the GCF of 420, 872, 940?

Answer: GCF of 420, 872, 940 is 4.

2. How to Find the GCF of 420, 872, 940

Answer: Greatest Common Factor(GCF) of 420, 872, 940 = 4

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

Step 2: Then multiply all the prime factors GCF(420, 872, 940) = 4.