Greatest Common Factor of 102, 642, 117

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

• Greatest Common Factor of 102, 642, 117 by common division method
• Greatest Common Factor of 102, 642, 117 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 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 102,642,117 . The biggest common factor number is the GCF number.
So the greatest common factor 102,642,117 is 3.

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

• GCF of 982, 785, 374
• GCF of 904, 853, 820
• GCF of 324, 476, 372
• GCF of 352, 392, 215
• GCF of 850, 304, 934

1. What is the GCF of 102, 642, 117?

Answer: GCF of 102, 642, 117 is 3.

2. How to Find the GCF of 102, 642, 117

Answer: Greatest Common Factor(GCF) of 102, 642, 117 = 3

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

Step 2: Then multiply all the prime factors GCF(102, 642, 117) = 3.