Greatest Common Factor of 140, 797, 49

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

• Greatest Common Factor of 140, 797, 49 by common division method
• Greatest Common Factor of 140, 797, 49 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 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 797

List of positive integer factors of 797 that divides 797 without a remainder.

1,797

Factors of 49

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

1,7,49

Greatest Common Factor

We found the factors 140,797,49 . The biggest common factor number is the GCF number.
So the greatest common factor 140,797,49 is 1.

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

• GCF of 126, 831, 79
• GCF of 484, 282, 38
• GCF of 551, 310, 37
• GCF of 732, 346, 48
• GCF of 454, 227, 47

1. What is the GCF of 140, 797, 49?

Answer: GCF of 140, 797, 49 is 1.

2. How to Find the GCF of 140, 797, 49

Answer: Greatest Common Factor(GCF) of 140, 797, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(140, 797, 49) = 1.