Greatest Common Factor of 38, 78, 56, 35, 770

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

• Greatest Common Factor of 38, 78, 56, 35, 770 by common division method
• Greatest Common Factor of 38, 78, 56, 35, 770 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Greatest Common Factor

We found the factors 38,78,56,35,770 . The biggest common factor number is the GCF number.
So the greatest common factor 38,78,56,35,770 is 1.

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

• GCF of 33, 73, 54, 55, 624
• GCF of 29, 51, 65, 15, 326
• GCF of 54, 33, 44, 56, 618
• GCF of 31, 37, 43, 45, 567
• GCF of 86, 89, 97, 88, 393

1. What is the GCF of 38, 78, 56, 35, 770?

Answer: GCF of 38, 78, 56, 35, 770 is 1.

2. How to Find the GCF of 38, 78, 56, 35, 770

Answer: Greatest Common Factor(GCF) of 38, 78, 56, 35, 770 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 78, 56, 35, 770) = 1.