Greatest Common Factor of 342, 968, 780, 17

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

• Greatest Common Factor of 342, 968, 780, 17 by common division method
• Greatest Common Factor of 342, 968, 780, 17 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 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 968

List of positive integer factors of 968 that divides 968 without a remainder.

1,2,4,8,11,22,44,88,121,242,484,968

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Greatest Common Factor

We found the factors 342,968,780,17 . The biggest common factor number is the GCF number.
So the greatest common factor 342,968,780,17 is 1.

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

• GCF of 249, 976, 415, 68
• GCF of 986, 786, 505, 53
• GCF of 116, 538, 808, 41
• GCF of 846, 535, 669, 92
• GCF of 300, 800, 626, 74

1. What is the GCF of 342, 968, 780, 17?

Answer: GCF of 342, 968, 780, 17 is 1.

2. How to Find the GCF of 342, 968, 780, 17

Answer: Greatest Common Factor(GCF) of 342, 968, 780, 17 = 1

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

Step 2: Then multiply all the prime factors GCF(342, 968, 780, 17) = 1.