Greatest Common Factor of 38, 13, 61, 968

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

• Greatest Common Factor of 38, 13, 61, 968 by common division method
• Greatest Common Factor of 38, 13, 61, 968 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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

Greatest Common Factor

We found the factors 38,13,61,968 . The biggest common factor number is the GCF number.
So the greatest common factor 38,13,61,968 is 1.

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

• GCF of 62, 78, 60, 606
• GCF of 63, 55, 75, 411
• GCF of 42, 74, 45, 278
• GCF of 44, 52, 40, 788
• GCF of 18, 93, 26, 776

1. What is the GCF of 38, 13, 61, 968?

Answer: GCF of 38, 13, 61, 968 is 1.

2. How to Find the GCF of 38, 13, 61, 968

Answer: Greatest Common Factor(GCF) of 38, 13, 61, 968 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 13, 61, 968) = 1.