Greatest Common Factor of 78, 62, 80, 58

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

• Greatest Common Factor of 78, 62, 80, 58 by common division method
• Greatest Common Factor of 78, 62, 80, 58 with matching the biggest common factor

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∴ 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 78,62,80,58 . The biggest common factor number is the GCF number.
So the greatest common factor 78,62,80,58 is 2.

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

• GCF of 13, 19, 31, 12
• GCF of 24, 13, 69, 82
• GCF of 96, 29, 32, 33
• GCF of 45, 14, 90, 11
• GCF of 17, 14, 68, 45

1. What is the GCF of 78, 62, 80, 58?

Answer: GCF of 78, 62, 80, 58 is 2.

2. How to Find the GCF of 78, 62, 80, 58

Answer: Greatest Common Factor(GCF) of 78, 62, 80, 58 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 62, 80, 58) = 2.