Greatest Common Factor of 49, 43, 77, 27

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

• Greatest Common Factor of 49, 43, 77, 27 by common division method
• Greatest Common Factor of 49, 43, 77, 27 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 77

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

1,7,11,77

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Greatest Common Factor

We found the factors 49,43,77,27 . The biggest common factor number is the GCF number.
So the greatest common factor 49,43,77,27 is 1.

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

• GCF of 91, 97, 79, 30
• GCF of 51, 38, 28, 15
• GCF of 36, 76, 97, 82
• GCF of 56, 70, 96, 33
• GCF of 56, 69, 71, 46

1. What is the GCF of 49, 43, 77, 27?

Answer: GCF of 49, 43, 77, 27 is 1.

2. How to Find the GCF of 49, 43, 77, 27

Answer: Greatest Common Factor(GCF) of 49, 43, 77, 27 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 43, 77, 27) = 1.