Greatest Common Factor of 77, 40, 275

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

• Greatest Common Factor of 77, 40, 275 by common division method
• Greatest Common Factor of 77, 40, 275 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 275

List of positive integer factors of 275 that divides 275 without a remainder.

1,5,11,25,55,275

Greatest Common Factor

We found the factors 77,40,275 . The biggest common factor number is the GCF number.
So the greatest common factor 77,40,275 is 1.

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

• GCF of 19, 13, 963
• GCF of 14, 60, 284
• GCF of 74, 84, 657
• GCF of 93, 50, 114
• GCF of 99, 60, 592

1. What is the GCF of 77, 40, 275?

Answer: GCF of 77, 40, 275 is 1.

2. How to Find the GCF of 77, 40, 275

Answer: Greatest Common Factor(GCF) of 77, 40, 275 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 40, 275) = 1.