Greatest Common Factor of 40, 70, 777

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

• Greatest Common Factor of 40, 70, 777 by common division method
• Greatest Common Factor of 40, 70, 777 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 40

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

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

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 777

List of positive integer factors of 777 that divides 777 without a remainder.

1,3,7,21,37,111,259,777

Greatest Common Factor

We found the factors 40,70,777 . The biggest common factor number is the GCF number.
So the greatest common factor 40,70,777 is 1.

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

• GCF of 55, 36, 613
• GCF of 73, 45, 788
• GCF of 54, 66, 490
• GCF of 42, 94, 747
• GCF of 62, 45, 742

1. What is the GCF of 40, 70, 777?

Answer: GCF of 40, 70, 777 is 1.

2. How to Find the GCF of 40, 70, 777

Answer: Greatest Common Factor(GCF) of 40, 70, 777 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 70, 777) = 1.