Greatest Common Factor of 84, 646, 388

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

• Greatest Common Factor of 84, 646, 388 by common division method
• Greatest Common Factor of 84, 646, 388 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Greatest Common Factor

We found the factors 84,646,388 . The biggest common factor number is the GCF number.
So the greatest common factor 84,646,388 is 2.

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

• GCF of 60, 543, 436
• GCF of 43, 237, 759
• GCF of 69, 309, 186
• GCF of 42, 118, 680
• GCF of 64, 658, 639

1. What is the GCF of 84, 646, 388?

Answer: GCF of 84, 646, 388 is 2.

2. How to Find the GCF of 84, 646, 388

Answer: Greatest Common Factor(GCF) of 84, 646, 388 = 2

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

Step 2: Then multiply all the prime factors GCF(84, 646, 388) = 2.