Greatest Common Factor of 84, 30, 126

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

• Greatest Common Factor of 84, 30, 126 by common division method
• Greatest Common Factor of 84, 30, 126 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 84,30,126 . The biggest common factor number is the GCF number.
So the greatest common factor 84,30,126 is 6.

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

• GCF of 14, 18, 263
• GCF of 89, 68, 857
• GCF of 62, 21, 399
• GCF of 69, 31, 454
• GCF of 35, 33, 875

1. What is the GCF of 84, 30, 126?

Answer: GCF of 84, 30, 126 is 6.

2. How to Find the GCF of 84, 30, 126

Answer: Greatest Common Factor(GCF) of 84, 30, 126 = 6

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

Step 2: Then multiply all the prime factors GCF(84, 30, 126) = 6.