Greatest Common Factor of 977, 385, 40, 145

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

• Greatest Common Factor of 977, 385, 40, 145 by common division method
• Greatest Common Factor of 977, 385, 40, 145 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 977

List of positive integer factors of 977 that divides 977 without a remainder.

1,977

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

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 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 977,385,40,145 . The biggest common factor number is the GCF number.
So the greatest common factor 977,385,40,145 is 1.

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

• GCF of 919, 939, 16, 707
• GCF of 440, 268, 20, 110
• GCF of 814, 798, 23, 328
• GCF of 402, 950, 12, 741
• GCF of 635, 550, 98, 174

1. What is the GCF of 977, 385, 40, 145?

Answer: GCF of 977, 385, 40, 145 is 1.

2. How to Find the GCF of 977, 385, 40, 145

Answer: Greatest Common Factor(GCF) of 977, 385, 40, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(977, 385, 40, 145) = 1.