Greatest Common Factor of 690, 140, 745

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

• Greatest Common Factor of 690, 140, 745 by common division method
• Greatest Common Factor of 690, 140, 745 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Greatest Common Factor

We found the factors 690,140,745 . The biggest common factor number is the GCF number.
So the greatest common factor 690,140,745 is 5.

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

• GCF of 668, 127, 670
• GCF of 329, 593, 765
• GCF of 370, 186, 859
• GCF of 269, 728, 361
• GCF of 883, 934, 648

1. What is the GCF of 690, 140, 745?

Answer: GCF of 690, 140, 745 is 5.

2. How to Find the GCF of 690, 140, 745

Answer: Greatest Common Factor(GCF) of 690, 140, 745 = 5

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

Step 2: Then multiply all the prime factors GCF(690, 140, 745) = 5.