Greatest Common Factor of 918, 978, 688

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

• Greatest Common Factor of 918, 978, 688 by common division method
• Greatest Common Factor of 918, 978, 688 with matching the biggest common factor

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

Factors of 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Factors of 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Greatest Common Factor

We found the factors 918,978,688 . The biggest common factor number is the GCF number.
So the greatest common factor 918,978,688 is 2.

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

• GCF of 165, 132, 863
• GCF of 121, 163, 983
• GCF of 539, 158, 581
• GCF of 909, 469, 804
• GCF of 362, 211, 760

1. What is the GCF of 918, 978, 688?

Answer: GCF of 918, 978, 688 is 2.

2. How to Find the GCF of 918, 978, 688

Answer: Greatest Common Factor(GCF) of 918, 978, 688 = 2

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

Step 2: Then multiply all the prime factors GCF(918, 978, 688) = 2.