Greatest Common Factor of 972, 561, 840, 939

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

• Greatest Common Factor of 972, 561, 840, 939 by common division method
• Greatest Common Factor of 972, 561, 840, 939 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 = 3

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 939

List of positive integer factors of 939 that divides 939 without a remainder.

1,3,313,939

Greatest Common Factor

We found the factors 972,561,840,939 . The biggest common factor number is the GCF number.
So the greatest common factor 972,561,840,939 is 3.

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

• GCF of 118, 777, 580, 384
• GCF of 206, 921, 492, 364
• GCF of 630, 935, 702, 740
• GCF of 921, 790, 470, 275
• GCF of 989, 218, 118, 705

1. What is the GCF of 972, 561, 840, 939?

Answer: GCF of 972, 561, 840, 939 is 3.

2. How to Find the GCF of 972, 561, 840, 939

Answer: Greatest Common Factor(GCF) of 972, 561, 840, 939 = 3

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

Step 2: Then multiply all the prime factors GCF(972, 561, 840, 939) = 3.