Greatest Common Factor of 56, 21, 34, 708

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

• Greatest Common Factor of 56, 21, 34, 708 by common division method
• Greatest Common Factor of 56, 21, 34, 708 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 34

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

1,2,17,34

Factors of 708

List of positive integer factors of 708 that divides 708 without a remainder.

1,2,3,4,6,12,59,118,177,236,354,708

Greatest Common Factor

We found the factors 56,21,34,708 . The biggest common factor number is the GCF number.
So the greatest common factor 56,21,34,708 is 1.

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

• GCF of 38, 81, 13, 176
• GCF of 81, 53, 18, 758
• GCF of 17, 72, 85, 879
• GCF of 30, 85, 34, 228
• GCF of 78, 40, 87, 469

1. What is the GCF of 56, 21, 34, 708?

Answer: GCF of 56, 21, 34, 708 is 1.

2. How to Find the GCF of 56, 21, 34, 708

Answer: Greatest Common Factor(GCF) of 56, 21, 34, 708 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 21, 34, 708) = 1.