Greatest Common Factor of 140, 672, 65

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

• Greatest Common Factor of 140, 672, 65 by common division method
• Greatest Common Factor of 140, 672, 65 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 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Greatest Common Factor

We found the factors 140,672,65 . The biggest common factor number is the GCF number.
So the greatest common factor 140,672,65 is 1.

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

• GCF of 761, 666, 84
• GCF of 210, 987, 88
• GCF of 984, 616, 39
• GCF of 473, 286, 27
• GCF of 394, 809, 49

1. What is the GCF of 140, 672, 65?

Answer: GCF of 140, 672, 65 is 1.

2. How to Find the GCF of 140, 672, 65

Answer: Greatest Common Factor(GCF) of 140, 672, 65 = 1

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

Step 2: Then multiply all the prime factors GCF(140, 672, 65) = 1.