Greatest Common Factor of 78, 610, 102

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

• Greatest Common Factor of 78, 610, 102 by common division method
• Greatest Common Factor of 78, 610, 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 2 = 2

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 610

List of positive integer factors of 610 that divides 610 without a remainder.

1,2,5,10,61,122,305,610

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 78,610,102 . The biggest common factor number is the GCF number.
So the greatest common factor 78,610,102 is 2.

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

• GCF of 42, 467, 900
• GCF of 45, 828, 872
• GCF of 15, 127, 310
• GCF of 59, 848, 861
• GCF of 90, 920, 866

1. What is the GCF of 78, 610, 102?

Answer: GCF of 78, 610, 102 is 2.

2. How to Find the GCF of 78, 610, 102

Answer: Greatest Common Factor(GCF) of 78, 610, 102 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 610, 102) = 2.