Greatest Common Factor of 420, 625, 340

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

• Greatest Common Factor of 420, 625, 340 by common division method
• Greatest Common Factor of 420, 625, 340 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 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 625

List of positive integer factors of 625 that divides 625 without a remainder.

1,5,25,125,625

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Greatest Common Factor

We found the factors 420,625,340 . The biggest common factor number is the GCF number.
So the greatest common factor 420,625,340 is 5.

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

• GCF of 655, 371, 162
• GCF of 102, 465, 675
• GCF of 530, 338, 549
• GCF of 463, 735, 459
• GCF of 497, 675, 300

1. What is the GCF of 420, 625, 340?

Answer: GCF of 420, 625, 340 is 5.

2. How to Find the GCF of 420, 625, 340

Answer: Greatest Common Factor(GCF) of 420, 625, 340 = 5

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

Step 2: Then multiply all the prime factors GCF(420, 625, 340) = 5.