Greatest Common Factor of 34, 686, 136

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

• Greatest Common Factor of 34, 686, 136 by common division method
• Greatest Common Factor of 34, 686, 136 with matching the biggest common factor

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

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

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 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 34,686,136 . The biggest common factor number is the GCF number.
So the greatest common factor 34,686,136 is 2.

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

• GCF of 87, 446, 116
• GCF of 79, 397, 528
• GCF of 86, 489, 554
• GCF of 81, 778, 773
• GCF of 69, 251, 107

1. What is the GCF of 34, 686, 136?

Answer: GCF of 34, 686, 136 is 2.

2. How to Find the GCF of 34, 686, 136

Answer: Greatest Common Factor(GCF) of 34, 686, 136 = 2

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

Step 2: Then multiply all the prime factors GCF(34, 686, 136) = 2.