Greatest Common Factor of 630, 924, 861

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

• Greatest Common Factor of 630, 924, 861 by common division method
• Greatest Common Factor of 630, 924, 861 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 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

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 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Greatest Common Factor

We found the factors 630,924,861 . The biggest common factor number is the GCF number.
So the greatest common factor 630,924,861 is 21.

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

• GCF of 585, 450, 711
• GCF of 535, 771, 404
• GCF of 418, 169, 528
• GCF of 918, 514, 497
• GCF of 608, 249, 864

1. What is the GCF of 630, 924, 861?

Answer: GCF of 630, 924, 861 is 21.

2. How to Find the GCF of 630, 924, 861

Answer: Greatest Common Factor(GCF) of 630, 924, 861 = 21

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

Step 2: Then multiply all the prime factors GCF(630, 924, 861) = 21.