Greatest Common Factor of 690, 572, 121

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

• Greatest Common Factor of 690, 572, 121 by common division method
• Greatest Common Factor of 690, 572, 121 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 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 572

List of positive integer factors of 572 that divides 572 without a remainder.

1,2,4,11,13,22,26,44,52,143,286,572

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Greatest Common Factor

We found the factors 690,572,121 . The biggest common factor number is the GCF number.
So the greatest common factor 690,572,121 is 1.

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

• GCF of 470, 942, 439
• GCF of 953, 842, 957
• GCF of 327, 967, 170
• GCF of 739, 638, 498
• GCF of 156, 887, 365

1. What is the GCF of 690, 572, 121?

Answer: GCF of 690, 572, 121 is 1.

2. How to Find the GCF of 690, 572, 121

Answer: Greatest Common Factor(GCF) of 690, 572, 121 = 1

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

Step 2: Then multiply all the prime factors GCF(690, 572, 121) = 1.