Greatest Common Factor of 24, 189, 840

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

• Greatest Common Factor of 24, 189, 840 by common division method
• Greatest Common Factor of 24, 189, 840 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

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

Greatest Common Factor

We found the factors 24,189,840 . The biggest common factor number is the GCF number.
So the greatest common factor 24,189,840 is 3.

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

• GCF of 56, 876, 810
• GCF of 31, 564, 591
• GCF of 13, 114, 538
• GCF of 54, 676, 499
• GCF of 45, 892, 618

1. What is the GCF of 24, 189, 840?

Answer: GCF of 24, 189, 840 is 3.

2. How to Find the GCF of 24, 189, 840

Answer: Greatest Common Factor(GCF) of 24, 189, 840 = 3

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

Step 2: Then multiply all the prime factors GCF(24, 189, 840) = 3.