Greatest Common Factor of 8421, 7560

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

• Greatest Common Factor of 8421, 7560 by common division method
• Greatest Common Factor of 8421, 7560 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 7 = 21

Factors of 8421

List of positive integer factors of 8421 that divides 8421 without a remainder.

1,3,7,21,401,1203,2807,8421

Factors of 7560

List of positive integer factors of 7560 that divides 7560 without a remainder.

1,2,3,4,5,6,7,8,9,10,12,14,15,18,20,21,24,27,28,30,35,36,40,42,45,54,56,60,63,70,72,84,90,105,108,120,126,135,140,168,180,189,210,216,252,270,280,315,360,378,420,504,540,630,756,840,945,1080,1260,1512,1890,2520,3780,7560

Greatest Common Factor

We found the factors 8421,7560 . The biggest common factor number is the GCF number.
So the greatest common factor 8421,7560 is 21.

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

• GCF of 2826, 4371
• GCF of 6499, 4984
• GCF of 4736, 5922
• GCF of 2841, 2474
• GCF of 8439, 1935

1. What is the GCF of 8421, 7560?

Answer: GCF of 8421, 7560 is 21.

2. How to Find the GCF of 8421, 7560

Answer: Greatest Common Factor(GCF) of 8421, 7560 = 21

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

Step 2: Then multiply all the prime factors GCF(8421, 7560) = 21.