Greatest Common Factor of 72, 687, 102

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

• Greatest Common Factor of 72, 687, 102 by common division method
• Greatest Common Factor of 72, 687, 102 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 102

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

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

Greatest Common Factor

We found the factors 72,687,102 . The biggest common factor number is the GCF number.
So the greatest common factor 72,687,102 is 3.

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

• GCF of 65, 364, 297
• GCF of 10, 134, 232
• GCF of 14, 983, 947
• GCF of 78, 324, 171
• GCF of 98, 202, 241

1. What is the GCF of 72, 687, 102?

Answer: GCF of 72, 687, 102 is 3.

2. How to Find the GCF of 72, 687, 102

Answer: Greatest Common Factor(GCF) of 72, 687, 102 = 3

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

Step 2: Then multiply all the prime factors GCF(72, 687, 102) = 3.