Greatest Common Factor of 942, 31, 342, 686

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

• Greatest Common Factor of 942, 31, 342, 686 by common division method
• Greatest Common Factor of 942, 31, 342, 686 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 942

List of positive integer factors of 942 that divides 942 without a remainder.

1,2,3,6,157,314,471,942

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 686

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

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

Greatest Common Factor

We found the factors 942,31,342,686 . The biggest common factor number is the GCF number.
So the greatest common factor 942,31,342,686 is 1.

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

• GCF of 542, 79, 311, 486
• GCF of 612, 15, 665, 777
• GCF of 288, 80, 837, 579
• GCF of 378, 97, 230, 176
• GCF of 795, 11, 867, 163

1. What is the GCF of 942, 31, 342, 686?

Answer: GCF of 942, 31, 342, 686 is 1.

2. How to Find the GCF of 942, 31, 342, 686

Answer: Greatest Common Factor(GCF) of 942, 31, 342, 686 = 1

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

Step 2: Then multiply all the prime factors GCF(942, 31, 342, 686) = 1.