Greatest Common Factor of 652, 686, 78

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

• Greatest Common Factor of 652, 686, 78 by common division method
• Greatest Common Factor of 652, 686, 78 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 652

List of positive integer factors of 652 that divides 652 without a remainder.

1,2,4,163,326,652

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Factors of 78

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

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

Greatest Common Factor

We found the factors 652,686,78 . The biggest common factor number is the GCF number.
So the greatest common factor 652,686,78 is 2.

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

• GCF of 723, 425, 11
• GCF of 624, 547, 32
• GCF of 692, 544, 58
• GCF of 764, 713, 82
• GCF of 672, 619, 47

1. What is the GCF of 652, 686, 78?

Answer: GCF of 652, 686, 78 is 2.

2. How to Find the GCF of 652, 686, 78

Answer: Greatest Common Factor(GCF) of 652, 686, 78 = 2

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

Step 2: Then multiply all the prime factors GCF(652, 686, 78) = 2.