Greatest Common Factor of 140, 864, 49

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

• Greatest Common Factor of 140, 864, 49 by common division method
• Greatest Common Factor of 140, 864, 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 864

List of positive integer factors of 864 that divides 864 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,108,144,216,288,432,864

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 140,864,49 . The biggest common factor number is the GCF number.
So the greatest common factor 140,864,49 is 1.

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

• GCF of 534, 803, 84
• GCF of 338, 434, 78
• GCF of 771, 596, 94
• GCF of 324, 195, 77
• GCF of 569, 735, 54

1. What is the GCF of 140, 864, 49?

Answer: GCF of 140, 864, 49 is 1.

2. How to Find the GCF of 140, 864, 49

Answer: Greatest Common Factor(GCF) of 140, 864, 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, 864, 49) = 1.