Greatest Common Factor of 689, 840, 252

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

• Greatest Common Factor of 689, 840, 252 by common division method
• Greatest Common Factor of 689, 840, 252 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 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 252

List of positive integer factors of 252 that divides 252 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,28,36,42,63,84,126,252

Greatest Common Factor

We found the factors 689,840,252 . The biggest common factor number is the GCF number.
So the greatest common factor 689,840,252 is 1.

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

• GCF of 880, 931, 353
• GCF of 218, 617, 264
• GCF of 441, 412, 959
• GCF of 827, 348, 782
• GCF of 170, 344, 565

1. What is the GCF of 689, 840, 252?

Answer: GCF of 689, 840, 252 is 1.

2. How to Find the GCF of 689, 840, 252

Answer: Greatest Common Factor(GCF) of 689, 840, 252 = 1

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

Step 2: Then multiply all the prime factors GCF(689, 840, 252) = 1.