Greatest Common Factor of 642, 999, 684

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

• Greatest Common Factor of 642, 999, 684 by common division method
• Greatest Common Factor of 642, 999, 684 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 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Greatest Common Factor

We found the factors 642,999,684 . The biggest common factor number is the GCF number.
So the greatest common factor 642,999,684 is 3.

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

• GCF of 921, 945, 414
• GCF of 480, 621, 616
• GCF of 792, 888, 982
• GCF of 671, 682, 335
• GCF of 562, 368, 852

1. What is the GCF of 642, 999, 684?

Answer: GCF of 642, 999, 684 is 3.

2. How to Find the GCF of 642, 999, 684

Answer: Greatest Common Factor(GCF) of 642, 999, 684 = 3

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

Step 2: Then multiply all the prime factors GCF(642, 999, 684) = 3.