Greatest Common Factor of 50, 68, 688

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

• Greatest Common Factor of 50, 68, 688 by common division method
• Greatest Common Factor of 50, 68, 688 with matching the biggest common factor

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

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

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 50,68,688 . The biggest common factor number is the GCF number.
So the greatest common factor 50,68,688 is 2.

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

• GCF of 47, 39, 199
• GCF of 30, 43, 969
• GCF of 96, 61, 275
• GCF of 58, 69, 576
• GCF of 99, 73, 691

1. What is the GCF of 50, 68, 688?

Answer: GCF of 50, 68, 688 is 2.

2. How to Find the GCF of 50, 68, 688

Answer: Greatest Common Factor(GCF) of 50, 68, 688 = 2

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

Step 2: Then multiply all the prime factors GCF(50, 68, 688) = 2.