Greatest Common Factor of 49, 77, 31, 48, 69

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

• Greatest Common Factor of 49, 77, 31, 48, 69 by common division method
• Greatest Common Factor of 49, 77, 31, 48, 69 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 31

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

1,31

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Greatest Common Factor

We found the factors 49,77,31,48,69 . The biggest common factor number is the GCF number.
So the greatest common factor 49,77,31,48,69 is 1.

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

• GCF of 12, 73, 12, 89, 82
• GCF of 27, 58, 35, 33, 17
• GCF of 58, 38, 22, 89, 51
• GCF of 59, 29, 36, 61, 31
• GCF of 18, 95, 25, 44, 75

1. What is the GCF of 49, 77, 31, 48, 69?

Answer: GCF of 49, 77, 31, 48, 69 is 1.

2. How to Find the GCF of 49, 77, 31, 48, 69

Answer: Greatest Common Factor(GCF) of 49, 77, 31, 48, 69 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 77, 31, 48, 69) = 1.