Greatest Common Factor of 77, 53, 49, 67

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

• Greatest Common Factor of 77, 53, 49, 67 by common division method
• Greatest Common Factor of 77, 53, 49, 67 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 77

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

1,7,11,77

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 49

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

1,7,49

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Greatest Common Factor

We found the factors 77,53,49,67 . The biggest common factor number is the GCF number.
So the greatest common factor 77,53,49,67 is 1.

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

• GCF of 69, 55, 43, 55
• GCF of 32, 36, 52, 23
• GCF of 76, 37, 98, 11
• GCF of 89, 75, 26, 67
• GCF of 79, 33, 41, 84

1. What is the GCF of 77, 53, 49, 67?

Answer: GCF of 77, 53, 49, 67 is 1.

2. How to Find the GCF of 77, 53, 49, 67

Answer: Greatest Common Factor(GCF) of 77, 53, 49, 67 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 53, 49, 67) = 1.