Greatest Common Factor of 285, 468, 642

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

• Greatest Common Factor of 285, 468, 642 by common division method
• Greatest Common Factor of 285, 468, 642 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 285

List of positive integer factors of 285 that divides 285 without a remainder.

1,3,5,15,19,57,95,285

Factors of 468

List of positive integer factors of 468 that divides 468 without a remainder.

1,2,3,4,6,9,12,13,18,26,36,39,52,78,117,156,234,468

Factors of 642

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

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

Greatest Common Factor

We found the factors 285,468,642 . The biggest common factor number is the GCF number.
So the greatest common factor 285,468,642 is 3.

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

• GCF of 119, 634, 915
• GCF of 355, 136, 239
• GCF of 432, 247, 314
• GCF of 443, 747, 526
• GCF of 889, 196, 516

1. What is the GCF of 285, 468, 642?

Answer: GCF of 285, 468, 642 is 3.

2. How to Find the GCF of 285, 468, 642

Answer: Greatest Common Factor(GCF) of 285, 468, 642 = 3

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

Step 2: Then multiply all the prime factors GCF(285, 468, 642) = 3.