Greatest Common Factor of 140, 672, 23

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

• Greatest Common Factor of 140, 672, 23 by common division method
• Greatest Common Factor of 140, 672, 23 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 140,672,23 . The biggest common factor number is the GCF number.
So the greatest common factor 140,672,23 is 1.

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

• GCF of 608, 622, 24
• GCF of 639, 417, 71
• GCF of 552, 299, 31
• GCF of 397, 528, 87
• GCF of 943, 377, 92

1. What is the GCF of 140, 672, 23?

Answer: GCF of 140, 672, 23 is 1.

2. How to Find the GCF of 140, 672, 23

Answer: Greatest Common Factor(GCF) of 140, 672, 23 = 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, 23) = 1.