Greatest Common Factor of 28, 77, 761

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

• Greatest Common Factor of 28, 77, 761 by common division method
• Greatest Common Factor of 28, 77, 761 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 77

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

1,7,11,77

Factors of 761

List of positive integer factors of 761 that divides 761 without a remainder.

1,761

Greatest Common Factor

We found the factors 28,77,761 . The biggest common factor number is the GCF number.
So the greatest common factor 28,77,761 is 1.

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

• GCF of 42, 93, 841
• GCF of 15, 51, 873
• GCF of 46, 28, 645
• GCF of 83, 36, 634
• GCF of 24, 73, 327

1. What is the GCF of 28, 77, 761?

Answer: GCF of 28, 77, 761 is 1.

2. How to Find the GCF of 28, 77, 761

Answer: Greatest Common Factor(GCF) of 28, 77, 761 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 77, 761) = 1.