Greatest Common Factor of 420, 852, 672

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

• Greatest Common Factor of 420, 852, 672 by common division method
• Greatest Common Factor of 420, 852, 672 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 x 3 = 12

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 852

List of positive integer factors of 852 that divides 852 without a remainder.

1,2,3,4,6,12,71,142,213,284,426,852

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 420,852,672 . The biggest common factor number is the GCF number.
So the greatest common factor 420,852,672 is 12.

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

• GCF of 495, 436, 824
• GCF of 755, 237, 818
• GCF of 954, 693, 167
• GCF of 825, 793, 325
• GCF of 311, 625, 849

1. What is the GCF of 420, 852, 672?

Answer: GCF of 420, 852, 672 is 12.

2. How to Find the GCF of 420, 852, 672

Answer: Greatest Common Factor(GCF) of 420, 852, 672 = 12

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

Step 2: Then multiply all the prime factors GCF(420, 852, 672) = 12.