Greatest Common Factor of 21, 924, 665

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

• Greatest Common Factor of 21, 924, 665 by common division method
• Greatest Common Factor of 21, 924, 665 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 924

List of positive integer factors of 924 that divides 924 without a remainder.

1,2,3,4,6,7,11,12,14,21,22,28,33,42,44,66,77,84,132,154,231,308,462,924

Factors of 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Greatest Common Factor

We found the factors 21,924,665 . The biggest common factor number is the GCF number.
So the greatest common factor 21,924,665 is 7.

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

• GCF of 18, 630, 316
• GCF of 85, 483, 837
• GCF of 95, 130, 857
• GCF of 80, 713, 724
• GCF of 18, 626, 752

1. What is the GCF of 21, 924, 665?

Answer: GCF of 21, 924, 665 is 7.

2. How to Find the GCF of 21, 924, 665

Answer: Greatest Common Factor(GCF) of 21, 924, 665 = 7

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

Step 2: Then multiply all the prime factors GCF(21, 924, 665) = 7.