Greatest Common Factor of 57, 840, 921, 678

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

• Greatest Common Factor of 57, 840, 921, 678 by common division method
• Greatest Common Factor of 57, 840, 921, 678 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

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 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Greatest Common Factor

We found the factors 57,840,921,678 . The biggest common factor number is the GCF number.
So the greatest common factor 57,840,921,678 is 3.

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

• GCF of 23, 321, 286, 525
• GCF of 73, 979, 938, 995
• GCF of 26, 777, 453, 753
• GCF of 48, 211, 843, 609
• GCF of 88, 733, 891, 355

1. What is the GCF of 57, 840, 921, 678?

Answer: GCF of 57, 840, 921, 678 is 3.

2. How to Find the GCF of 57, 840, 921, 678

Answer: Greatest Common Factor(GCF) of 57, 840, 921, 678 = 3

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

Step 2: Then multiply all the prime factors GCF(57, 840, 921, 678) = 3.